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OpenAdvisories
Unscored RHSA-2021:2813 1 CVE

Red Hat Security Advisory: glibc security update

Published Sep 16, 2024 · Updated Oct 15, 2026

Ecosystem: Red Hat

Fixed packages 27

ReleasePackageFixed in
Red Hat · RHEL 7.4 AUS rhel_aus:7.4::server glibc 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 AUS rhel_aus:7.4::server glibc-common 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 AUS rhel_aus:7.4::server glibc-debuginfo 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 AUS rhel_aus:7.4::server glibc-debuginfo-common 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 AUS rhel_aus:7.4::server glibc-devel 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 AUS rhel_aus:7.4::server glibc-headers 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 AUS rhel_aus:7.4::server glibc-static 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 AUS rhel_aus:7.4::server glibc-utils 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 AUS rhel_aus:7.4::server nscd 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 E4S rhel_e4s:7.4::server glibc 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 E4S rhel_e4s:7.4::server glibc-common 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 E4S rhel_e4s:7.4::server glibc-debuginfo 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 E4S rhel_e4s:7.4::server glibc-debuginfo-common 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 E4S rhel_e4s:7.4::server glibc-devel 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 E4S rhel_e4s:7.4::server glibc-headers 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 E4S rhel_e4s:7.4::server glibc-static 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 E4S rhel_e4s:7.4::server glibc-utils 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 E4S rhel_e4s:7.4::server nscd 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 TUS rhel_tus:7.4::server glibc 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 TUS rhel_tus:7.4::server glibc-common 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 TUS rhel_tus:7.4::server glibc-debuginfo 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 TUS rhel_tus:7.4::server glibc-debuginfo-common 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 TUS rhel_tus:7.4::server glibc-devel 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 TUS rhel_tus:7.4::server glibc-headers 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 TUS rhel_tus:7.4::server glibc-static 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 TUS rhel_tus:7.4::server glibc-utils 0:2.17-196.el7_4.4
Red Hat · RHEL 7.4 TUS rhel_tus:7.4::server nscd 0:2.17-196.el7_4.4

Vulnerabilities 1

  • Unscored —
    CVE-2020-29573

    sysdeps/i386/ldbl2mpn.c in the GNU C Library (aka glibc or libc6) before 2.23 on x86 targets has a stack-based buffer o…

    glibc eglibc Debian Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1905213
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2813.json
  • report
    https://access.redhat.com/security/cve/CVE-2020-29573
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2020-29573
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2020-29573
  • article
    https://sourceware.org/pipermail/libc-alpha/2020-September/117779.html