RHSA-2024:4716MediumCVSS 7.0

Red Hat Security Advisory: openssh security update

Published
July 23, 2024
Last Modified
November 6, 2026

🔗 CVE IDs covered (1)

CVE-2024-6409 →

📋 Description

CVE-2024-6409 — openssh: Possible remote code execution due to a race condition in signal handling affecting Red Hat Enterprise Linux 9

🎯 Affected products91

  • Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-0:8.7p1-30.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-0:8.7p1-30.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-0:8.7p1-30.el9_2.7.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-0:8.7p1-30.el9_2.7.src as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-0:8.7p1-30.el9_2.7.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-askpass-0:8.7p1-30.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • openssh-askpass-0:8.7p1-30.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • openssh-askpass-0:8.7p1-30.el9_2.7.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • openssh-askpass-0:8.7p1-30.el9_2.7.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • openssh-askpass-debuginfo-0:8.7p1-30.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • openssh-askpass-debuginfo-0:8.7p1-30.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-askpass-debuginfo-0:8.7p1-30.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • openssh-askpass-debuginfo-0:8.7p1-30.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-askpass-debuginfo-0:8.7p1-30.el9_2.7.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • openssh-askpass-debuginfo-0:8.7p1-30.el9_2.7.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-askpass-debuginfo-0:8.7p1-30.el9_2.7.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • openssh-askpass-debuginfo-0:8.7p1-30.el9_2.7.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-clients-0:8.7p1-30.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-clients-0:8.7p1-30.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-clients-0:8.7p1-30.el9_2.7.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-clients-0:8.7p1-30.el9_2.7.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-clients-debuginfo-0:8.7p1-30.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • openssh-clients-debuginfo-0:8.7p1-30.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-clients-debuginfo-0:8.7p1-30.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • openssh-clients-debuginfo-0:8.7p1-30.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-clients-debuginfo-0:8.7p1-30.el9_2.7.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • openssh-clients-debuginfo-0:8.7p1-30.el9_2.7.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)
  • openssh-clients-debuginfo-0:8.7p1-30.el9_2.7.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)
  • +61 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: The process is identical to CVE-2024-6387, by disabling LoginGraceTime. See that CVE page for additional details.

🔗 References (4)