Red Hat Security Advisory 2024-1770-03 - Red Hat OpenShift Container Platform release 4.15.9 is now available with updates to packages and images that fix several bugs and add enhancements.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1770.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Important: OpenShift Container Platform 4.15.9 bug fix and security update  
Advisory ID:        RHSA-2024:1770-03  
Product:            Red Hat OpenShift Enterprise  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:1770  
Issue date:         2024-04-16  
Revision:           03  
CVE Names:          CVE-2023-39325  
====================================================================

Summary: 

Red Hat OpenShift Container Platform release 4.15.9 is now available with updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container Platform 4.15.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description:

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

This advisory contains the container images for Red Hat OpenShift Container Platform 4.15.9. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHBA-2024:1773

Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:

https://docs.openshift.com/container-platform/4.15/release_notes/ocp-4-15-release-notes.html

Security Fix(es):

* golang: net/http, x/net/http2: rapid stream resets can cause excessive  
work (CVE-2023-44487) (CVE-2023-39325)  
* sanitize-html: Information Exposure when used on the backend  
(CVE-2024-21501)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.  
All OpenShift Container Platform 4.15 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.15/updating/updating_a_cluster/updating-cluster-cli.html

Solution:

https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags

https://docs.openshift.com/container-platform/4.15/release_notes/ocp-4-15-release-notes.html

CVEs:

CVE-2023-39325

References:

https://access.redhat.com/security/updates/classification/#important  
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003  
https://bugzilla.redhat.com/show_bug.cgi?id=2243296  
https://bugzilla.redhat.com/show_bug.cgi?id=2266111  
https://issues.redhat.com/browse/OCPBUGS-26208  
https://issues.redhat.com/browse/OCPBUGS-26542  
https://issues.redhat.com/browse/OCPBUGS-28731  
https://issues.redhat.com/browse/OCPBUGS-30215  
https://issues.redhat.com/browse/OCPBUGS-30621  
https://issues.redhat.com/browse/OCPBUGS-30757  
https://issues.redhat.com/browse/OCPBUGS-30810  
https://issues.redhat.com/browse/OCPBUGS-30822  
https://issues.redhat.com/browse/OCPBUGS-30877  
https://issues.redhat.com/browse/OCPBUGS-30884  
https://issues.redhat.com/browse/OCPBUGS-30922  
https://issues.redhat.com/browse/OCPBUGS-30927  
https://issues.redhat.com/browse/OCPBUGS-31064  
https://issues.redhat.com/browse/OCPBUGS-31105  
https://issues.redhat.com/browse/OCPBUGS-31284  
https://issues.redhat.com/browse/OCPBUGS-31383  
https://issues.redhat.com/browse/OCPBUGS-31426  
https://issues.redhat.com/browse/OCPBUGS-31464  
https://issues.redhat.com/browse/OCPBUGS-31604  
https://issues.redhat.com/browse/OCPBUGS-31751

Red Hat Security Advisory 2024-1770-03

Red Hat Security Advisory 2024-1831-03 - An update for kernel is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support. Issues addressed include out of bounds write and use-after-free vulnerabilities.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1831.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: kernel security updateAdvisory ID:        RHSA-2024:1831-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:1831Issue date:         2024-04-16Revision:           03CVE Names:          CVE-2023-3611====================================================================Summary: An update for kernel is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support.Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:The kernel packages contain the Linux kernel, the core of any Linux operating system.Security Fix(es):* kernel: out-of-bounds write in qfq_change_class function (CVE-2023-31436)* kernel: net/sched: sch_qfq component can be exploited if in qfq_change_agg function happens qfq_enqueue overhead (CVE-2023-3611)* kernel: net/sched: cls_fw component can be exploited as result of failure in tcf_change_indev function (CVE-2023-3776)* kernel: use-after-free in sch_qfq network scheduler (CVE-2023-4921)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2023-3611References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2192671https://bugzilla.redhat.com/show_bug.cgi?id=2225097https://bugzilla.redhat.com/show_bug.cgi?id=2225191https://bugzilla.redhat.com/show_bug.cgi?id=2245514

Red Hat Security Advisory 2024-1831-03

Red Hat Security Advisory 2024-1812-03 - Custom Metrics Autoscaler Operator for Red Hat OpenShift including security updates. Issues addressed include denial of service and memory leak vulnerabilities.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1812.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Moderate: Custom Metrics Autoscaler Operator for Red Hat OpenShift 2.12.1-376 Bug Fixes  
Advisory ID:        RHSA-2024:1812-03  
Product:            OpenShift Custom Metrics Autoscaler  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:1812  
Issue date:         2024-04-15  
Revision:           03  
CVE Names:          CVE-2023-39326  
====================================================================

Summary: 

Custom Metrics Autoscaler Operator for Red Hat OpenShift including security  
updates.

The following updates for the Custom Metric Autoscaler operator for Red Hat OpenShift are now available:

* custom-metrics-autoscaler-adapter-container  
* custom-metrics-autoscaler-admission-webhooks-container  
* custom-metrics-autoscaler-container  
* custom-metrics-autoscaler-operator-bundle-container  
* custom-metrics-autoscaler-operator-container

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description:

The Custom Metrics Autoscaler Operator for Red Hat OpenShift is an optional operator, based on the Kubernetes Event Driven Autoscaler (KEDA), which allows workloads to be scaled using additional metrics sources other than pod metrics. This release builds upon updated compiler, runtime library, and base images for the purpose of resolving any potential security issues present in previous toolset versions.

This version makes use of newer tools and libraries to address the following issues:  
golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests (CVE-2023-39326)  
jose-go: improper handling of highly compressed data (CVE-2024-28180)  
opentelemetry-go-contrib: DoS vulnerability in otelgrpc due to unbound cardinality metrics (CVE-2023-47108)

In addition, the following bug has been fixed:  
Custom metrics operator memory leak when invalid scaledObject is defined (prometheus scaler)

This release is based upon KEDA 2.12.1

Solution:

https://access.redhat.com/articles/11258

CVEs:

CVE-2023-39326

References:

https://access.redhat.com/security/updates/classification/#moderate  
https://access.redhat.com/security/cve/CVE-2024-28180  
https://access.redhat.com/security/cve/CVE-2023-47108  
https://access.redhat.com/security/cve/CVE-2023-39326  
https://bugzilla.redhat.com/show_bug.cgi?id=2251198  
https://bugzilla.redhat.com/show_bug.cgi?id=2253330  
https://bugzilla.redhat.com/show_bug.cgi?id=2268854  
https://issues.redhat.com/browse/OCPBUGS-25806  
https://issues.redhat.com/browse/OCPBUGS-30145

Red Hat Security Advisory 2024-1812-03

Red Hat Security Advisory 2024-1804-03 - An update for unbound is now available for Red Hat Enterprise Linux 8.6 Extended Update Support.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1804.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: unbound security updateAdvisory ID:        RHSA-2024:1804-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:1804Issue date:         2024-04-15Revision:           03CVE Names:          CVE-2023-50387====================================================================Summary: An update for unbound is now available for Red Hat Enterprise Linux 8.6 Extended Update Support.Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fix(es):* bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator (CVE-2023-50387)* bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources (CVE-2023-50868)Security Fix(es):* A vulnerability was found in Unbound due to incorrect default permissions,allowing any process outside the unbound group to modify the unbound runtimeconfiguration. The default combination of the \"control-use-cert: no\" option witheither explicit or implicit use of an IP address in the \"control-interface\"option could allow improper access. If a process can connect over localhost toport 8953, it can alter the configuration of unbound.service. This flaw allowsan unprivileged local process to manipulate a running instance, potentiallyaltering forwarders, allowing them to track all queries forwarded by the localresolver, and, in some cases, disrupting resolving altogether.To mitigate the vulnerability, a new file\"/etc/unbound/conf.d/remote-control.conf\" has been added and included in themain unbound configuration file, \"unbound.conf\". The file contains twodirectives that should limit access to unbound.conf:    control-interface: \"/run/unbound/control\"    control-use-cert: \"yes\"For details about these directives, run \"man unbound.conf\".Updating to the version of unbound provided by this advisory should, in mostcases, address the vulnerability. To verify that your configuration is notvulnerable, use the \"unbound-control status | grep control\" command. If theoutput contains \"control(ssl)\" or \"control(namedpipe)\", your configuration isnot vulnerable. If the command output returns only \"control\", the configurationis vulnerable because it does not enforce access only to the unbound groupmembers. To fix your configuration, add the line \"include:/etc/unbound/conf.d/remote-control.conf\" to the end of the file\"/etc/unbound/unbound.conf\". If you use a custom\"/etc/unbound/conf.d/remote-control.conf\" file, add the new directives to thisfile. (CVE-2024-1488)For more details about the security issue(s), including the impact, a CVSSscore, acknowledgments, and other related information, refer to the CVE page(s)listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2023-50387References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2263914https://bugzilla.redhat.com/show_bug.cgi?id=2263917https://bugzilla.redhat.com/show_bug.cgi?id=2264183

Red Hat Security Advisory 2024-1804-03

Red Hat Security Advisory 2024-1803-03 - Updates for bind and bind-dyndb-ldap are now available for Red Hat Enterprise Linux 9.2 Extended Update Support.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1803.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Important: bind and bind-dyndb-ldap security updates  
Advisory ID:        RHSA-2024:1803-03  
Product:            Red Hat Enterprise Linux  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:1803  
Issue date:         2024-04-15  
Revision:           03  
CVE Names:          CVE-2023-4408  
====================================================================

Summary: 

Updates for bind and bind-dyndb-ldap are now available for Red Hat Enterprise Linux 9.2 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description:

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.

Bind-dyndb-ldap provides an LDAP back-end plug-in for BIND. It features support for dynamic updates and internal caching, to lift the load off of your LDAP server.

Security Fix(es):

* bind9: Parsing large DNS messages may cause excessive CPU load (CVE-2023-4408)

* bind9: Querying RFC 1918 reverse zones may cause an assertion failure when \"nxdomain-redirect\" is enabled (CVE-2023-5517)

* bind9: Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution (CVE-2023-5679)

* bind9: Specific recursive query patterns may lead to an out-of-memory condition (CVE-2023-6516)

* bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator (CVE-2023-50387)

* bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources (CVE-2023-50868)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution:

https://access.redhat.com/articles/11258

CVEs:

CVE-2023-4408

References:

https://access.redhat.com/security/updates/classification/#important  
https://bugzilla.redhat.com/show_bug.cgi?id=2263896  
https://bugzilla.redhat.com/show_bug.cgi?id=2263897  
https://bugzilla.redhat.com/show_bug.cgi?id=2263909  
https://bugzilla.redhat.com/show_bug.cgi?id=2263911  
https://bugzilla.redhat.com/show_bug.cgi?id=2263914  
https://bugzilla.redhat.com/show_bug.cgi?id=2263917

Red Hat Security Advisory 2024-1803-03

Red Hat Security Advisory 2024-1802-03 - An update for unbound is now available for Red Hat Enterprise Linux 8.8 Extended Update Support.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1802.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: unbound security updateAdvisory ID:        RHSA-2024:1802-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:1802Issue date:         2024-04-15Revision:           03CVE Names:          CVE-2024-1488====================================================================Summary: An update for unbound is now available for Red Hat Enterprise Linux 8.8 Extended Update Support.Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fix(es):* A vulnerability was found in Unbound due to incorrect default permissions,allowing any process outside the unbound group to modify the unbound runtimeconfiguration. The default combination of the \"control-use-cert: no\" option witheither explicit or implicit use of an IP address in the \"control-interface\"option could allow improper access. If a process can connect over localhost toport 8953, it can alter the configuration of unbound.service. This flaw allowsan unprivileged local process to manipulate a running instance, potentiallyaltering forwarders, allowing them to track all queries forwarded by the localresolver, and, in some cases, disrupting resolving altogether.To mitigate the vulnerability, a new file\"/etc/unbound/conf.d/remote-control.conf\" has been added and included in themain unbound configuration file, \"unbound.conf\". The file contains twodirectives that should limit access to unbound.conf:    control-interface: \"/run/unbound/control\"    control-use-cert: \"yes\"For details about these directives, run \"man unbound.conf\".Updating to the version of unbound provided by this advisory should, in mostcases, address the vulnerability. To verify that your configuration is notvulnerable, use the \"unbound-control status | grep control\" command. If theoutput contains \"control(ssl)\" or \"control(namedpipe)\", your configuration isnot vulnerable. If the command output returns only \"control\", the configurationis vulnerable because it does not enforce access only to the unbound groupmembers. To fix your configuration, add the line \"include:/etc/unbound/conf.d/remote-control.conf\" to the end of the file\"/etc/unbound/unbound.conf\". If you use a custom\"/etc/unbound/conf.d/remote-control.conf\" file, add the new directives to thisfile. (CVE-2024-1488)For more details about the security issue(s), including the impact, a CVSSscore, acknowledgments, and other related information, refer to the CVE page(s)listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-1488References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2264183

Red Hat Security Advisory 2024-1802-03

Red Hat Security Advisory 2024-1801-03 - An update for unbound is now available for Red Hat Enterprise Linux 9.0 Extended Update Support.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1801.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: unbound security updateAdvisory ID:        RHSA-2024:1801-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:1801Issue date:         2024-04-15Revision:           03CVE Names:          CVE-2023-50387====================================================================Summary: An update for unbound is now available for Red Hat Enterprise Linux 9.0 Extended Update Support.Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fix(es):* bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator (CVE-2023-50387)* bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources (CVE-2023-50868)* A vulnerability was found in Unbound due to incorrect default permissions,allowing any process outside the unbound group to modify the unbound runtimeconfiguration. The default combination of the \"control-use-cert: no\" option witheither explicit or implicit use of an IP address in the \"control-interface\"option could allow improper access. If a process can connect over localhost toport 8953, it can alter the configuration of unbound.service. This flaw allowsan unprivileged local process to manipulate a running instance, potentiallyaltering forwarders, allowing them to track all queries forwarded by the localresolver, and, in some cases, disrupting resolving altogether.To mitigate the vulnerability, a new file\"/etc/unbound/conf.d/remote-control.conf\" has been added and included in themain unbound configuration file, \"unbound.conf\". The file contains twodirectives that should limit access to unbound.conf:    control-interface: \"/run/unbound/control\"    control-use-cert: \"yes\"For details about these directives, run \"man unbound.conf\".Updating to the version of unbound provided by this advisory should, in mostcases, address the vulnerability. To verify that your configuration is notvulnerable, use the \"unbound-control status | grep control\" command. If theoutput contains \"control(ssl)\" or \"control(namedpipe)\", your configuration isnot vulnerable. If the command output returns only \"control\", the configurationis vulnerable because it does not enforce access only to the unbound groupmembers. To fix your configuration, add the line \"include:/etc/unbound/conf.d/remote-control.conf\" to the end of the file\"/etc/unbound/unbound.conf\". If you use a custom\"/etc/unbound/conf.d/remote-control.conf\" file, add the new directives to thisfile. (CVE-2024-1488)For more details about the security issue(s), including the impact, a CVSSscore, acknowledgments, and other related information, refer to the CVE page(s)listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2023-50387References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2263914https://bugzilla.redhat.com/show_bug.cgi?id=2263917https://bugzilla.redhat.com/show_bug.cgi?id=2264183

Red Hat Security Advisory 2024-1801-03

Red Hat Security Advisory 2024-1800-03 - Updates for bind and bind-dyndb-ldap are now available for Red Hat Enterprise Linux 9.0 Extended Update Support.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1800.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Important: bind and bind-dyndb-ldap security updates  
Advisory ID:        RHSA-2024:1800-03  
Product:            Red Hat Enterprise Linux  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:1800  
Issue date:         2024-04-15  
Revision:           03  
CVE Names:          CVE-2023-4408  
====================================================================

Summary: 

Updates for bind and bind-dyndb-ldap are now available for Red Hat Enterprise Linux 9.0 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description:

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.

Bind-dyndb-ldap provides an LDAP back-end plug-in for BIND. It features support for dynamic updates and internal caching, to lift the load off of your LDAP server.

Security Fix(es):

* bind9: Parsing large DNS messages may cause excessive CPU load (CVE-2023-4408)

* bind9: Querying RFC 1918 reverse zones may cause an assertion failure when \"nxdomain-redirect\" is enabled (CVE-2023-5517)

* bind9: Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution (CVE-2023-5679)

* bind9: Specific recursive query patterns may lead to an out-of-memory condition (CVE-2023-6516)

* bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator (CVE-2023-50387)

* bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources (CVE-2023-50868)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution:

https://access.redhat.com/articles/11258

CVEs:

CVE-2023-4408

References:

https://access.redhat.com/security/updates/classification/#important  
https://bugzilla.redhat.com/show_bug.cgi?id=2263896  
https://bugzilla.redhat.com/show_bug.cgi?id=2263897  
https://bugzilla.redhat.com/show_bug.cgi?id=2263909  
https://bugzilla.redhat.com/show_bug.cgi?id=2263911  
https://bugzilla.redhat.com/show_bug.cgi?id=2263914  
https://bugzilla.redhat.com/show_bug.cgi?id=2263917

Red Hat Security Advisory 2024-1800-03

Red Hat Security Advisory 2024-1795-03 - VolSync v0.9.1 general availability release images, which provide enhancements, security fixes, and updated container images.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1795.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Moderate: VolSync 0.9.1 security fixes and enhancements  
Advisory ID:        RHSA-2024:1795-03  
Product:            Red Hat ACM  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:1795  
Issue date:         2024-04-12  
Revision:           03  
CVE Names:          CVE-2024-24786  
====================================================================

Summary: 

VolSync v0.9.1 general availability release images, which provide  
enhancements, security fixes, and updated container images.

Red Hat Product Security has rated this update as having a security impact  
of Moderate. A Common Vulnerability Scoring System (CVSS) base score,  
which gives a detailed severity rating, is available for each vulnerability  
from the CVE links in the References section.

Description:

VolSync is a Kubernetes operator that enables asynchronous replication of  
persistent volumes within a cluster, or across clusters. After deploying  
the VolSync operator, it can create and maintain copies of your persistent  
data.

For more information about VolSync, see:

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.10/html/business_continuity/business-cont-overview#volsync

or the VolSync open source community website at:  
https://volsync.readthedocs.io/en/stable/.

This advisory contains enhancements and updates to the VolSync  
container images.

Security fix(es):  
* CVE-2024-24786 - golang-protobuf: encoding/protojson, internal/encoding/json: infinite loop in protojson.Unmarshal when unmarshaling certain forms of invalid JSON

Solution:

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.10/html/business_continuity/business-cont-overview#volsync

CVEs:

CVE-2024-24786

References:

https://access.redhat.com/security/updates/classification/#moderate  
https://bugzilla.redhat.com/show_bug.cgi?id=2268046  
https://issues.redhat.com/browse/ACM-10615

Red Hat Security Advisory 2024-1795-03

Red Hat Security Advisory 2024-1789-03 - An update for bind is now available for Red Hat Enterprise Linux 9.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1789.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Important: bind security update  
Advisory ID:        RHSA-2024:1789-03  
Product:            Red Hat Enterprise Linux  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:1789  
Issue date:         2024-04-11  
Revision:           03  
CVE Names:          CVE-2023-4408  
====================================================================

Summary: 

An update for bind is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description:

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.

Security Fix(es):

* bind: Preparing an NSEC3 closest encloser proof can exhaust CPU resources (CVE-2023-50868)

* bind: KeyTrap - Extreme CPU consumption in DNSSEC validator (CVE-2023-50387)

* bind: Specific recursive query patterns may lead to an out-of-memory condition (CVE-2023-6516)

* bind: Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution (CVE-2023-5679)

* bind: Querying RFC 1918 reverse zones may cause an assertion failure when “nxdomain-redirect” is enabled (CVE-2023-5517)

* bind: Parsing large DNS messages may cause excessive CPU load (CVE-2023-4408)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution:

https://access.redhat.com/articles/11258

CVEs:

CVE-2023-4408

References:

https://access.redhat.com/security/updates/classification/#important  
https://bugzilla.redhat.com/show_bug.cgi?id=2263896  
https://bugzilla.redhat.com/show_bug.cgi?id=2263897  
https://bugzilla.redhat.com/show_bug.cgi?id=2263909  
https://bugzilla.redhat.com/show_bug.cgi?id=2263911  
https://bugzilla.redhat.com/show_bug.cgi?id=2263914  
https://bugzilla.redhat.com/show_bug.cgi?id=2263917

Tag

#red_hat