RHSA-2024:6205MediumCVSS 7.5

Red Hat Security Advisory: libproxy security update

Published
September 3, 2024
Last Modified
November 5, 2026

🔗 CVE IDs covered (2)

CVE-2020-25219 →CVE-2020-26154 →

📋 Description

CVE-2020-25219 — libproxy: uncontrolled recursion via an infinite stream response leading to stack exhaustion CVE-2020-26154 — libproxy: sending more than 102400 bytes in PAC without a Content-Length present could result in buffer overflow

🎯 Affected products115

  • Red Hat CodeReady Linux Builder EUS (v.8.8)
  • Red Hat Enterprise Linux AppStream EUS (v.8.8)
  • Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • libproxy-0:0.4.15-5.4.el8_8.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • libproxy-0:0.4.15-5.4.el8_8.i686 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • libproxy-0:0.4.15-5.4.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • libproxy-0:0.4.15-5.4.el8_8.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • libproxy-0:0.4.15-5.4.el8_8.src as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • libproxy-0:0.4.15-5.4.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • libproxy-bin-0:0.4.15-5.4.el8_8.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.8.8)
  • libproxy-bin-0:0.4.15-5.4.el8_8.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.8.8)
  • libproxy-bin-0:0.4.15-5.4.el8_8.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.8.8)
  • libproxy-bin-0:0.4.15-5.4.el8_8.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.i686 as a component of Red Hat CodeReady Linux Builder EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.i686 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.ppc64le as a component of Red Hat CodeReady Linux Builder EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.s390x as a component of Red Hat CodeReady Linux Builder EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.x86_64 as a component of Red Hat CodeReady Linux Builder EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.8.8)
  • libproxy-bin-debuginfo-0:0.4.15-5.4.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • libproxy-debuginfo-0:0.4.15-5.4.el8_8.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.8.8)
  • libproxy-debuginfo-0:0.4.15-5.4.el8_8.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.8.8)
  • libproxy-debuginfo-0:0.4.15-5.4.el8_8.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.8.8)
  • +85 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

🔗 References (5)