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Red Hat Security Advisory 2024-1962-03
Red Hat Security Advisory 2024-1962-03 - An update for the go-toolset:rhel8 module is now available for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.
The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1962.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: go-toolset:rhel8 security updateAdvisory ID: RHSA-2024:1962-03Product: Red Hat Enterprise LinuxAdvisory URL: https://access.redhat.com/errata/RHSA-2024:1962Issue date: 2024-04-23Revision: 03CVE Names: CVE-2023-45288====================================================================Summary: An update for the go-toolset:rhel8 module 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.Description:Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fix(es):* golang: net/http, x/net/http2: unlimited number of CONTINUATION frames causes DoS (CVE-2023-45288)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-2023-45288References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2268273Related news
Ubuntu Security Notice 7111-1 - Philippe Antoine discovered that Go incorrectly handled crafted HTTP/2 streams. An attacker could possibly use this issue to cause a denial of service. Marten Seemann discovered that Go did not properly manage memory under certain circumstances. An attacker could possibly use this issue to cause a panic resulting in a denial of service. Ameya Darshan and Jakob Ackermann discovered that Go did not properly validate the amount of memory and disk files ReadForm can consume. An attacker could possibly use this issue to cause a panic resulting in a denial of service.
Red Hat Security Advisory 2024-5013-03 - Red Hat OpenShift Builds 1.1.0.
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Red Hat Security Advisory 2024-4546-03 - An update for git-lfs is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Issues addressed include a denial of service vulnerability.
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Red Hat Security Advisory 2024-4034-03 - OpenShift container images for the Red Hat Service Interconnect 1.5 release. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-3680-03 - Red Hat OpenShift Service Mesh Containers for 2.4.8. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-3331-03 - Red Hat OpenShift Container Platform release 4.14.27 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include HTTP request smuggling and denial of service vulnerabilities.
Red Hat Security Advisory 2024-3327-03 - Red Hat OpenShift Container Platform release 4.15.15 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include HTTP request smuggling and denial of service vulnerabilities.
Red Hat Security Advisory 2024-3352-03 - An update for etcd is now available for Red Hat OpenStack Platform 16.2. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-2671-03 - Red Hat build of MicroShift release 4.14.24 is now available with updates to packages and images that fix several bugs. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-2667-03 - Red Hat build of MicroShift release 4.15.12 is now available with updates to packages and images that include a security update.
Red Hat Security Advisory 2024-2699-03 - An update for git-lfs is now available for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-2068-03 - Red Hat OpenShift Container Platform release 4.15.11 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-2088-03 - An update is now available for the Red Hat build of Cryostat 2 on RHEL 8. Issues addressed include denial of service, memory exhaustion, and memory leak vulnerabilities.
Red Hat Security Advisory 2024-2079-03 - An update for git-lfs is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-1897-03 - Red Hat OpenShift Container Platform release 4.14.22 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include denial of service and memory leak vulnerabilities.
Red Hat Security Advisory 2024-2062-03 - An update is now available for Service Telemetry Framework 1.5.4 for RHEL 9. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-1899-03 - Red Hat OpenShift Container Platform release 4.12.56 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-1892-03 - Red Hat OpenShift Container Platform release 4.15.10 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-2060-03 - Red Hat OpenShift Virtualization release 4.14.5 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-1963-03 - An update for golang is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-1683-03 - Red Hat OpenShift Container Platform release 4.13.39 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-1681-03 - Red Hat OpenShift Container Platform release 4.14.20 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-1679-03 - Red Hat OpenShift Container Platform release 4.12.55 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-1668-03 - Red Hat OpenShift Container Platform release 4.15.8 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.
An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed MaxHeaderBytes, no memory is allocated to store the excess headers, but they are still parsed. This permits an attacker to cause an HTTP/2 endpoint to read arbitrary amounts of header data, all associated with a request which is going to be rejected. These headers can include Huffman-encoded data which is significantly more expensive for the receiver to decode than for an attacker to send. The fix sets a limit on the amount of excess header frames we will process before closing a connection.