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OpenAdvisories
High RHSA-2021:2034 1 CVE

Red Hat Security Advisory: redis:6 security update

Published Sep 16, 2024 · Updated Mar 23, 2026

Ecosystem: Red Hat

Fixed packages 5

ReleasePackageFixed in
Red Hat · RHEL 8 enterprise_linux:8::appstream redis 0:6.0.9-3.module+el8.4.0+10984+ed187465
Red Hat · RHEL 8 enterprise_linux:8::appstream redis-debuginfo 0:6.0.9-3.module+el8.4.0+10984+ed187465
Red Hat · RHEL 8 enterprise_linux:8::appstream redis-debugsource 0:6.0.9-3.module+el8.4.0+10984+ed187465
Red Hat · RHEL 8 enterprise_linux:8::appstream redis-devel 0:6.0.9-3.module+el8.4.0+10984+ed187465
Red Hat · RHEL 8 enterprise_linux:8::appstream redis-doc 0:6.0.9-3.module+el8.4.0+10984+ed187465

Vulnerabilities 1

  • High 7.5
    CVE-2021-29477

    Vulnerability in the STRALGO LCS command

    Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. An integer overflow bug in Redis version 6.0 or newer could be exploited using the `STRALGO LCS` command to corrupt the heap and potentially…

    Redis Redis redis redis Debian Alpine

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1957410
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2034.json
  • report
    https://access.redhat.com/security/cve/CVE-2021-29477
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-29477
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-29477
  • article
    https://github.com/redis/redis/security/advisories/GHSA-vqxj-26vj-996g