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OpenAdvisories
High RHSA-2021:1679 1 CVE

Red Hat Security Advisory: bash security and bug fix update

Published Sep 16, 2024 · Updated Nov 22, 2025

Ecosystem: Red Hat

Fixed packages 4

ReleasePackageFixed in
Red Hat · RHEL 8 enterprise_linux:8::baseos bash 0:4.4.19-14.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bash-debuginfo 0:4.4.19-14.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bash-debugsource 0:4.4.19-14.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bash-doc 0:4.4.19-14.el8

Vulnerabilities 1

  • High 7.8
    CVE-2019-18276 Public exploit

    An issue was discovered in disable_priv_mode in shell.c in GNU Bash through 5.0 patch 11. By default, if Bash is run wi…

    bash bash Debian Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#low
  • article
    https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1778309
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1890888
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1679.json
  • report
    https://access.redhat.com/security/cve/CVE-2019-18276
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2019-18276
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2019-18276