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RHSA-2022:5905: Red Hat Security Advisory: xorg-x11-server security update

An update for xorg-x11-server is now available for Red Hat Enterprise Linux 7. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2319: xorg-x11-server: X.Org Server ProcXkbSetGeometry out-of-bounds access * CVE-2022-2320: xorg-x11-server: out-of-bounds access in ProcXkbSetDeviceInfo request handler of the Xkb extension

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RHSA-2022:5904: Red Hat Security Advisory: php security update

An update for php 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-31626: php: password of excessive length triggers buffer overflow leading to RCE

Three Common Mistakes That May Sabotage Your Security Training

Phishing incidents are on the rise. A report from IBM shows that phishing was the most popular attack vector in 2021, resulting in one in five employees falling victim to phishing hacking techniques. The Need for Security Awareness Training  Although technical solutions protect against phishing threats, no solution is 100% effective. Consequently, companies have no choice but to involve their

RHSA-2022:5813: Red Hat Security Advisory: vim security update

An update for vim is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-1785: vim: Out-of-bounds Write * CVE-2022-1897: vim: out-of-bounds write in vim_regsub_both() in regexp.c * CVE-2022-1927: vim: buffer over-read in utf_ptr2char() in mbyte.c

A New Attack Easily Knocked Out a Potential Encryption Algorithm

SIKE was a contender for post-quantum-computing encryption. It took researchers an hour and a single PC to break it.

RHSA-2022:5819: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-1012: kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak * CVE-2022-32250: kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root

RHSA-2022:5809: Red Hat Security Advisory: pcre2 security update

An update for pcre2 is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-1586: pcre2: Out-of-bounds read in compile_xclass_matchingpath in pcre2_jit_compile.c

RHSA-2022:5818: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-1292: openssl: c_rehash script allows command injection * CVE-2022-2068: openssl: the c_rehash script allows command injection * CVE-2022-2097: openssl: AES OCB fails to encrypt some bytes

RHSA-2022:5821: Red Hat Security Advisory: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

An update for the virt:rhel and virt-devel:rhel modules is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-4206: QEMU: QXL: integer overflow in cursor_alloc() can lead to heap buffer overflow * CVE-2021-4207: QEMU: QXL: double fetch in qxl_cursor() can lead to heap buffer overflow * CVE-2022-26353: QEMU: virtio-net: map leaking on error during receive * CVE-2022-26354: QEMU: vhost-vsock: missing virtqueue detach on error can...

RHSA-2022:5826: Red Hat Security Advisory: mariadb:10.5 security, bug fix, and enhancement update

An update for the mariadb:10.5 module is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-46659: mariadb: Crash executing query with VIEW, aggregate and subquery * CVE-2021-46661: mariadb: MariaDB allows an application crash in find_field_in_tables and find_order_in_list via an unused common table expression (CTE) * CVE-2021-46663: mariadb: MariaDB through 10.5.13 allows a ha_maria::extra application crash via certain SELECT ...