Advisory Published
Advisory Published
Advisory Published

RHSA-2024:2504: Low: libssh security update

First published: Tue Apr 30 2024(Updated: )

libssh is a library which implements the SSH protocol. It can be used to implement client and server applications.<br>Security Fix(es):<br><li> libssh: ProxyCommand/ProxyJump features allow injection of malicious code through hostname (CVE-2023-6004)</li> <li> libssh: Missing checks for return values for digests (CVE-2023-6918)</li> 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.<br>Additional Changes:<br>For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.4 Release Notes linked from the References section.

Affected SoftwareAffected VersionHow to fix
redhat/libssh<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh-config<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh-debuginfo<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh-debuginfo<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh-debugsource<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh-debugsource<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh-devel<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh-devel<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh-debuginfo<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh-debugsource<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh-devel<0.10.4-13.el9
0.10.4-13.el9
redhat/libssh<0.10.4-13.el9.aa
0.10.4-13.el9.aa
redhat/libssh-debuginfo<0.10.4-13.el9.aa
0.10.4-13.el9.aa
redhat/libssh-debugsource<0.10.4-13.el9.aa
0.10.4-13.el9.aa
redhat/libssh-devel<0.10.4-13.el9.aa
0.10.4-13.el9.aa
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux Server for IBM z Systems
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux for ARM 64

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Frequently Asked Questions

  • What is the severity of RHSA-2024:2504?

    The severity of RHSA-2024:2504 is classified as important.

  • How do I fix RHSA-2024:2504?

    You can resolve RHSA-2024:2504 by updating the affected libssh packages to version 0.10.4-13.el9 or later.

  • What vulnerabilities are addressed in RHSA-2024:2504?

    RHSA-2024:2504 addresses vulnerabilities including CVE-2023-6004 which allows code injection through hostname in ProxyCommand/ProxyJump features.

  • What affected software versions are included in RHSA-2024:2504?

    RHSA-2024:2504 affects multiple versions of Red Hat Enterprise Linux across architectures including x86_64, ARM 64, and Power.

  • Is there a specific package version I need for RHSA-2024:2504?

    Yes, the specific package version to upgrade to for resolving RHSA-2024:2504 is 0.10.4-13.el9.

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