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Red Hat Security Advisory 2024-2504-03
Red Hat Security Advisory 2024-2504-03 - An update for libssh is now available for Red Hat Enterprise Linux 9.
The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_2504.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: Low: libssh security updateAdvisory ID: RHSA-2024:2504-03Product: Red Hat Enterprise LinuxAdvisory URL: https://access.redhat.com/errata/RHSA-2024:2504Issue date: 2024-04-30Revision: 03CVE Names: CVE-2023-6004====================================================================Summary: An update for libssh is now available for Red Hat Enterprise Linux 9.Red Hat Product Security has rated this update as having a security impact of Low. 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:libssh is a library which implements the SSH protocol. It can be used to implement client and server applications.Security Fix(es):* libssh: ProxyCommand/ProxyJump features allow injection of malicious code through hostname (CVE-2023-6004)* libssh: Missing checks for return values for digests (CVE-2023-6918)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.Additional Changes:For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.4 Release Notes linked from the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2023-6004References:https://access.redhat.com/security/updates/classification/#lowhttps://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.4_release_notes/indexhttps://bugzilla.redhat.com/show_bug.cgi?id=2251110https://bugzilla.redhat.com/show_bug.cgi?id=2254997Related news
Ubuntu Security Notice 6592-2 - USN-6592-1 fixed vulnerabilities in libssh. This update provides the corresponding updates for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. It was discovered that libssh incorrectly handled the ProxyCommand and the ProxyJump features. A remote attacker could possibly use this issue to inject malicious code into the command of the features mentioned through the hostname parameter.
Ubuntu Security Notice 6592-2 - USN-6592-1 fixed vulnerabilities in libssh. This update provides the corresponding updates for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. It was discovered that libssh incorrectly handled the ProxyCommand and the ProxyJump features. A remote attacker could possibly use this issue to inject malicious code into the command of the features mentioned through the hostname parameter.
Ubuntu Security Notice 6592-1 - It was discovered that libssh incorrectly handled the ProxyCommand and the ProxyJump features. A remote attacker could possibly use this issue to inject malicious code into the command of the features mentioned through the hostname parameter. It was discovered that libssh incorrectly handled return codes when performing message digest operations. A remote attacker could possibly use this issue to cause libssh to crash, obtain sensitive information, or execute arbitrary code.
Ubuntu Security Notice 6592-1 - It was discovered that libssh incorrectly handled the ProxyCommand and the ProxyJump features. A remote attacker could possibly use this issue to inject malicious code into the command of the features mentioned through the hostname parameter. It was discovered that libssh incorrectly handled return codes when performing message digest operations. A remote attacker could possibly use this issue to cause libssh to crash, obtain sensitive information, or execute arbitrary code.
Debian Linux Security Advisory 5591-1 - Several vulnerabilities were discovered in libssh, a tiny C SSH library.
Debian Linux Security Advisory 5591-1 - Several vulnerabilities were discovered in libssh, a tiny C SSH library.
Gentoo Linux Security Advisory 202312-16 - Multiple vulnerabilities have been discovered in libssh, the worst of which could lead to code execution. Versions greater than or equal to 0.10.6 are affected.