#dos

Red Hat Security Advisory 2024-6560-03 - An update for kpatch-patch-4_18_0-477_43_1 and kpatch-patch-4_18_0-477_67_1 is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-6536-03 - Red Hat AMQ Streams 2.5.2 is now available from the Red Hat Customer Portal. Issues addressed include bypass, denial of service, information leakage, and memory leak vulnerabilities.

Red Hat Security Advisory 2024-6529-03 - An update for dovecot is now available for Red Hat Enterprise Linux 9. Issues addressed include denial of service and resource exhaustion vulnerabilities.

A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values.

Ubuntu Security Notice 6997-1 - It was discovered that LibTIFF incorrectly handled memory. An attacker could possibly use this issue to cause the application to crash, resulting in a denial of service.

### Impact body-parser <1.20.3 is vulnerable to denial of service when url encoding is enabled. A malicious actor using a specially crafted payload could flood the server with a large number of requests, resulting in denial of service. ### Patches this issue is patched in 1.20.3 ### References

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.7 ATTENTION: Exploitable remotely/low attack complexity Vendor: Rockwell Automation Equipment: SequenceManager Vulnerabilities: Unquoted Search Path or Element 2. RISK EVALUATION Successful exploitation of these vulnerabilities could cause a denial-of-service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of SequenceManager, a logix controller-based batch and sequencing solution, are affected: SequenceManager: Versions prior to 2.0 3.2 Vulnerability Overview 3.2.1 Unquoted Search Path or Element CWE-428 An input validation vulnerability exists in the affected products which could allow a malicious user to send malformed packets to the server and cause a denial-of-service condition. If exploited, the device would become unresponsive, and a manual restart will be required for recovery. Additionally, if exploited, there could be a loss of view for the downstream equipment sequences in the controller. Users would not be...

**Are there additional actions I need to take after I have installed the update?** No action is required from customers who are using a single license server and who are not using workgroup-joined Windows Server 2008 terminal servers. Customers using multiple license servers should refer to Use multiple remote desktop license servers for more information about the steps they need to take. Additionally, for proper license server discovery, customers using workgroup-joined Windows Server 2008 terminal servers will need to ensure that they list the RD license servers they want these terminal servers to use under **Use the specified Remote Desktop license servers** as detailed on this page. The License server discovery mode called "Automatically discover a license server" will no longer be supported in workgroup-joined deployment.

**Windows 11, version 24H2 is not generally available yet. Why are there updates for this version of Windows listed in the Security Updates table?** The new Copilot+ devices that are now publicly available come with Windows 11, version 24H2 installed. Customers with these devices need to know about any vulnerabilities that affect their machine and to install the updates if they are not receiving automatic updates. Note that the general availability date for Windows 11, version 24H2 is scheduled for later this year.

**Windows 11, version 24H2 is not generally available yet. Why are there updates for this version of Windows listed in the Security Updates table?** The new Copilot+ devices that are now publicly available come with Windows 11, version 24H2 installed. Customers with these devices need to know about any vulnerabilities that affect their machine and to install the updates if they are not receiving automatic updates. Note that the general availability date for Windows 11, version 24H2 is scheduled for later this year.