RHSA-2020:1828LowCVSS 2.9

Red Hat Security Advisory: glibc security, bug fix, and enhancement update

Published
April 28, 2020
Last Modified
October 14, 2026

🔗 CVE IDs covered (1)

CVE-2019-19126 →

📋 Description

CVE-2019-19126 — glibc: LD_PREFER_MAP_32BIT_EXEC not ignored in setuid binaries

🎯 Affected products200

  • Red Hat CodeReady Linux Builder (v. 8)
  • Red Hat Enterprise Linux AppStream (v. 8)
  • Red Hat Enterprise Linux BaseOS (v. 8)
  • compat-libpthread-nonshared-0:2.28-101.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • compat-libpthread-nonshared-0:2.28-101.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • compat-libpthread-nonshared-0:2.28-101.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • compat-libpthread-nonshared-0:2.28-101.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • glibc-0:2.28-101.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-0:2.28-101.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-0:2.28-101.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-0:2.28-101.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-0:2.28-101.el8.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-0:2.28-101.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-all-langpacks-0:2.28-101.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-all-langpacks-0:2.28-101.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-all-langpacks-0:2.28-101.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-all-langpacks-0:2.28-101.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-benchtests-0:2.28-101.el8.aarch64 as a component of Red Hat CodeReady Linux Builder (v. 8)
  • glibc-benchtests-0:2.28-101.el8.ppc64le as a component of Red Hat CodeReady Linux Builder (v. 8)
  • glibc-benchtests-0:2.28-101.el8.s390x as a component of Red Hat CodeReady Linux Builder (v. 8)
  • glibc-benchtests-0:2.28-101.el8.x86_64 as a component of Red Hat CodeReady Linux Builder (v. 8)
  • glibc-common-0:2.28-101.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-common-0:2.28-101.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-common-0:2.28-101.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-common-0:2.28-101.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-debuginfo-0:2.28-101.el8.aarch64 as a component of Red Hat CodeReady Linux Builder (v. 8)
  • glibc-debuginfo-0:2.28-101.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • glibc-debuginfo-0:2.28-101.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • glibc-debuginfo-0:2.28-101.el8.i686 as a component of Red Hat CodeReady Linux Builder (v. 8)
  • glibc-debuginfo-0:2.28-101.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • +170 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 For the update to take effect, all services linked to the glibc library must be restarted, or the system rebooted.

🔗 References (29)