ID

VAR-202310-0175

CVE

CVE-2023-44487

TITLE

Debian Security Advisory 5549-1

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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-5549-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff November 05, 2023 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : trafficserver CVE ID : CVE-2022-47185 CVE-2023-33934 CVE-2023-39456 CVE-2023-41752 CVE-2023-44487 Several vulnerabilities were discovered in Apache Traffic Server, a reverse and forward proxy server, which could result in denial of service or information disclosure. For the oldstable distribution (bullseye), these problems have been fixed in version 8.1.9+ds-1~deb11u1. For the stable distribution (bookworm), these problems have been fixed in version 9.2.3+ds-1+deb12u1. We recommend that you upgrade your trafficserver packages. For the detailed security status of trafficserver please refer to its security tracker page at: https://security-tracker.debian.org/tracker/trafficserver Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAmVH8qoACgkQEMKTtsN8 TjbxOhAAkZMjvXgCcE1d9hO03bcOOVEU8dm3D7POoeIVqmZlgHRH6Q7xh1E3ER+C dl2Nix0Y+8KiCP9JjL6K9yzNcMpmeQ1M6QYD8HJxyj/ihVpWv+SMrdelVyYG5BPM ClWLHzNk6oQm3fMWE//EXm6vxoXOust61gTjhjozV7D1VvWYvLdDt/w59I+wHHc2 XIJ9gVakNvVrmdB2ItEwrYmPrRA6uECB3ag3xP4Wh1H9SkwVgcbBW6ZrgmPAjVQO UTxdCYJuoWkYavr6bolxUG833DfnJRPk9mZJVCdvX4FJnNI6Mp/XGWQ0KNx8K2Xj u6bG//dTJ948q0i5c4thWlCuKkalpZAJ3KxcFyZo6Io1QjCaSN49Rj1agCuiJp4r nmbh0GAlebvOypuiOZieJEEbTIhJpgF1hCLS2jy/Eo8qLP7Iodvr2US7JNwVEirj v0GZx9w9uyFYKfNgRDlJDdaJsmi+2YfbXO4uxp8rFNUY3acL/P8mTsMJohiWjNuH q+/hY7egr7igRPSe+zl2m/tpx1zlPxH761qMqdTVNwztE4t09vW4crPrQ8siwmC1 0HCyGef7R8eNqlODCwpeG1wC+DXHzx00FWUG1r24lNGf7koFnsuALJBPGRptbHqm v6z+piRi8deQNb1vCsQXBzsXjVrK+i/MAAjNixnvTJ9BnVh2ZPY= =gKYQ -----END PGP SIGNATURE----- . Description: Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Description: Red Hat AMQ Streams, based on the Apache Kafka project, offers a distributed backbone that allows microservices and other applications to share data with extremely high throughput and extremely low latency. The following data is constructed from data provided by Red Hat's json file at: https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_5902.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 4.13.18 security update Advisory ID: RHSA-2023:5902-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2023:5902 Issue date: 2023-10-24 Revision: 01 CVE Names: CVE-2023-44487 ==================================================================== Summary: Red Hat OpenShift Container Platform release 4.13.18 is now available with updates to packages and images that fix several bugs and add enhancements. 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 4.13018. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHBA-2023:5905 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/4.13/release_notes/ocp-4-13-release-notes.html Security Fix(es): * HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487) 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 4.13 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/4.13/updating/updating-cluster-cli.html Solution: https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags https://docs.openshift.com/container-platform/4.13/updating/updating-cluster-cli.html https://docs.openshift.com/container-platform/4.13/release_notes/ocp-4-12-release-notes.html CVEs: CVE-2023-44487 References: https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/RHSB-2023-003 https://docs.openshift.com/container-platform/4.13/release_notes/ocp-4-12-release-notes.html . Description: Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up. Description: Release of Red Hat build of OptaPlanner 8.38.0 SP2. The purpose of this text-only erratum is to inform you about the security issues fixed. Description: Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Description: libnghttp2 is a library implementing the Hypertext Transfer Protocol version 2 (HTTP/2) protocol in C. 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-6994-1 September 05, 2024 netty vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS Summary: Several security issues were fixed in Netty. Software Description: - netty: Java NIO client/server socket framework Details: It was discovered that Netty did not properly sanitize its input parameters. A remote attacker could possibly use this issue to cause a crash. (CVE-2023-34462) It was discovered that Netty incorrectly handled request cancellation. A remote attacker could possibly use this issue to cause Netty to consume resources, leading to a denial of service. (CVE-2023-44487) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS libnetty-java 1:4.1.48-4+deb11u2build0.22.04.1 In general, a standard system update will make all the necessary changes

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

info disclosure

EXTERNAL IDS

REFERENCES