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OpenAdvisories
Unscored RHSA-2020:3861 1 CVE

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

Published Sep 16, 2024 · Updated Oct 14, 2026

Ecosystem: Red Hat

Fixed packages 36

ReleasePackageFixed in
Red Hat · RHEL 7 enterprise_linux:7::client glibc 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::client glibc-common 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::client glibc-debuginfo 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::client glibc-debuginfo-common 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::client glibc-devel 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::client glibc-headers 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::client glibc-static 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::client glibc-utils 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::client nscd 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::computenode glibc 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::computenode glibc-common 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::computenode glibc-debuginfo 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::computenode glibc-debuginfo-common 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::computenode glibc-devel 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::computenode glibc-headers 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::computenode glibc-static 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::computenode glibc-utils 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::computenode nscd 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::server glibc 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::server glibc-common 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::server glibc-debuginfo 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::server glibc-debuginfo-common 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::server glibc-devel 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::server glibc-headers 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::server glibc-static 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::server glibc-utils 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::server nscd 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::workstation glibc 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::workstation glibc-common 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::workstation glibc-debuginfo 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::workstation glibc-debuginfo-common 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::workstation glibc-devel 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::workstation glibc-headers 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::workstation glibc-static 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::workstation glibc-utils 0:2.17-317.el7
Red Hat · RHEL 7 enterprise_linux:7::workstation nscd 0:2.17-317.el7

Vulnerabilities 1

  • Unscored —
    CVE-2019-19126

    On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC envi…

    glibc glibc Debian Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#low
  • article
    https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1763325
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1772307
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1774681
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1775816
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1795573
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1834816
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3861.json
  • report
    https://access.redhat.com/security/cve/CVE-2019-19126
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2019-19126
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2019-19126