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OpenAdvisories
High RHSA-2024:4635 3 CVEs

Red Hat Security Advisory: thunderbird security update

Published Sep 16, 2024 · Updated Mar 18, 2026

Ecosystem: Red Hat

Fixed packages 3

ReleasePackageFixed in
Red Hat · RHEL 8 enterprise_linux:8::appstream thunderbird 0:115.13.0-3.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream thunderbird-debuginfo 0:115.13.0-3.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream thunderbird-debugsource 0:115.13.0-3.el8_10

Vulnerabilities 3

  • High 7.5
    CVE-2024-6604

    Memory safety bugs fixed in Firefox 128, Firefox ESR 115.13, Thunderbird 128, and Thunderbird 115.13

    Memory safety bugs present in Firefox 127, Firefox ESR 115.12, and Thunderbird 115.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerabi…

    Mozilla Firefox Thunderbird Firefox ESR Browsers Debian Ubuntu Wolfi
  • High 7.4
    CVE-2024-6603

    Memory corruption in thread creation

    In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.

    Mozilla Firefox Thunderbird Firefox ESR Browsers Debian Ubuntu Wolfi
  • Medium 4.7
    CVE-2024-6601

    Race condition in permission assignment

    A race condition could lead to a cross-origin container obtaining permissions of the top-level origin. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.

    Mozilla Firefox Thunderbird Firefox ESR Browsers Debian Ubuntu Wolfi

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2296636
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2296638
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2296639
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_4635.json
  • report
    https://access.redhat.com/security/cve/CVE-2024-6601
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-6601
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-6601
  • article
    https://www.mozilla.org/en-US/security/advisories/mfsa2024-30/#CVE-2024-6601
  • article
    https://www.mozilla.org/en-US/security/advisories/mfsa2024-31/#CVE-2024-6601
  • report
    https://access.redhat.com/security/cve/CVE-2024-6603
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-6603
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-6603
  • article
    https://www.mozilla.org/en-US/security/advisories/mfsa2024-30/#CVE-2024-6603
  • article
    https://www.mozilla.org/en-US/security/advisories/mfsa2024-31/#CVE-2024-6603
  • report
    https://access.redhat.com/security/cve/CVE-2024-6604
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-6604
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-6604
  • article
    https://www.mozilla.org/en-US/security/advisories/mfsa2024-30/#CVE-2024-6604
  • article
    https://www.mozilla.org/en-US/security/advisories/mfsa2024-31/#CVE-2024-6604