ID

VAR-202310-0175

CVE

CVE-2023-44487

TITLE

Red Hat Security Advisory 2023-6286-01

DESCRIPTION

The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. Description: Red Hat Data Grid is an in-memory, distributed, NoSQL datastore solution. It increases application response times and allows for dramatically improving performance while providing availability, reliability, and elastic scale. Find out more about Data Grid 7.3.11 in the Release Notes [3]. Security Fix(es): * netty-codec-http2: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487) * undertow: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487) A Red Hat Security Bulletin which addresses further details about the Rapid Reset flaw is available in the References section. 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. It releases an updated versions of the Kernel Module Management bringing it to v1.1.2 As part of this it updates the following container images that constitute the Kernel Module Management Operator: kernel-module-management-signing kernel-module-management-operator kernel-module-management-worker kernel-module-management-hub-operator kernel-module-management-must-gather kernel-module-management-hub-operator-bundle kernel-module-management-operator-bundle Description: kernel module management is Red Hat's operator designed to load and manage out-of-tree kernel modules and device plugins for Red Hat OpenShift Container Platform. Description: Red Hat Ceph Storage is a scalable, open, software-defined storage platform that combines the most stable version of the Ceph storage system with a Ceph management platform, deployment utilities, and support services. Space precludes documenting all of these changes in this advisory. Description: A security update for 3.20.3 is now available. The purpose of this text-only errata is to inform you about the security issues fixed. Description: nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. ========================================================================== Ubuntu Security Notice USN-6438-1 October 19, 2023 dotnet6, dotnet7 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 23.10 Summary: Several security issues were fixed in dotnet6, dotnet7. Software Description: - dotnet6: dotNET CLI tools and runtime - dotnet7: dotNET CLI tools and runtime Details: Kevin Jones discovered that .NET did not properly process certain X.509 certificates. An attacker could possibly use this issue to cause a denial of service. (CVE-2023-36799) It was discovered that the .NET Kestrel web server did not properly handle HTTP/2 requests. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2023-44487) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 23.10: aspnetcore-runtime-6.0 6.0.123-0ubuntu1 aspnetcore-runtime-7.0 7.0.112-0ubuntu1 dotnet-host 6.0.123-0ubuntu1 dotnet-host-7.0 7.0.112-0ubuntu1 dotnet-hostfxr-6.0 6.0.123-0ubuntu1 dotnet-hostfxr-7.0 7.0.112-0ubuntu1 dotnet-runtime-6.0 6.0.123-0ubuntu1 dotnet-runtime-7.0 7.0.112-0ubuntu1 dotnet-sdk-6.0 6.0.123-0ubuntu1 dotnet-sdk-7.0 7.0.112-0ubuntu1 dotnet6 6.0.123-0ubuntu1 dotnet7 7.0.112-0ubuntu1 In general, a standard system update will make all the necessary changes. Description: Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. The following advisory data is extracted from: https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4631.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: Red Hat OpenShift Dev Spaces 3.15.0 release Advisory ID: RHSA-2024:4631-03 Product: Red Hat OpenShift Dev Spaces Advisory URL: https://access.redhat.com/errata/RHSA-2024:4631 Issue date: 2024-07-18 Revision: 03 CVE Names: CVE-2022-3064 ==================================================================== Summary: Red Hat OpenShift Dev Spaces 3.15 has been released. All containers have been updated to include feature enhancements, bug fixes and CVE fixes. Following the Red Hat Product Security standards this update is rated as having a security impact of Important. The Common Vulnerability Scoring System (CVSS) base score is available for every fixed CVE in the references section. Description: Red Hat OpenShift Dev Spaces provides a cloud developer workspace server and a browser-based IDE built for teams and organizations. Dev Spaces runs in OpenShift and is well-suited for container-based development. The 3.15 release is based on Eclipse Che 7.88 and uses the DevWorkspace engine to provide support for workspaces based on devfile v2.1 and v2.2. Users still using the v1 standard should migrate as soon as possible. https://devfile.io/docs/2.2.0/migrating-to-devfile-v2 Dev Spaces releases support the latest two OpenShift 4 EUS releases. Users are expected to update to newer OpenShift releases in order to continue to get Dev Spaces updates. https://access.redhat.com/support/policy/updates/openshift#crw Solution: https://access.redhat.com/articles/11258 CVEs: CVE-2022-3064 References: https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/documentation/en-us/red_hat_openshift_dev_spaces/3.15/html/administration_guide/installing-devspaces https://access.redhat.com/security/cve/CVE-2022-3064 https://access.redhat.com/security/cve/CVE-2022-21698 https://access.redhat.com/security/cve/CVE-2022-28948 https://access.redhat.com/security/cve/CVE-2022-46175 https://access.redhat.com/security/cve/CVE-2023-6378 https://access.redhat.com/security/cve/CVE-2023-39325 https://access.redhat.com/security/cve/CVE-2023-41080 https://access.redhat.com/security/cve/CVE-2023-44487 https://access.redhat.com/security/cve/CVE-2023-45288 https://access.redhat.com/security/cve/CVE-2023-45648 https://issues.redhat.com/browse/CRW-6593

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

EXTERNAL IDS

REFERENCES