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Rocky Linux: CVE-2023-4578: thunderbird (Multiple Advisories)

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Rocky Linux: CVE-2023-4578: thunderbird (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
09/11/2023
Created
03/07/2024
Added
03/05/2024
Modified
01/28/2025

Description

When calling `JS::CheckRegExpSyntax` a Syntax Error could have been set which would end in calling `convertToRuntimeErrorAndClear`. A path in the function could attempt to allocate memory when none is available which would have caused a newly created Out of Memory exception to be mishandled as a Syntax Error. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.

Solution(s)

  • rocky-upgrade-firefox
  • rocky-upgrade-firefox-debuginfo
  • rocky-upgrade-firefox-debugsource
  • rocky-upgrade-thunderbird
  • rocky-upgrade-thunderbird-debuginfo
  • rocky-upgrade-thunderbird-debugsource

References

  • https://attackerkb.com/topics/cve-2023-4578
  • CVE - 2023-4578
  • https://errata.rockylinux.org/RLSA-2023:4952
  • https://errata.rockylinux.org/RLSA-2023:4954
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