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Low RLSA-2021:4489 1 CVE

Low: rpm security, bug fix, and enhancement update

Published Nov 9, 2021 · Updated Feb 5, 2026

Summary

The RPM Package Manager (RPM) is a command-line driven package management system capable of installing, uninstalling, verifying, querying, and updating software packages.

Security Fix(es):

* rpm: missing length checks in hdrblobInit() (CVE-2021-20266)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.5 Release Notes linked from the References section.

Fixed packages 1

ReleasePackageFixed in
Rocky Linux · 8 rpm 0:4.14.3-19.el8

Vulnerabilities 1

References

  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1840142
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1927741
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1938928
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1996665