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Red Hat: CVE-2023-6860: Mozilla: Potential sandbox escape due to VideoBridge lack of texture validation (Multiple Advisories)

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Red Hat: CVE-2023-6860: Mozilla: Potential sandbox escape due to <code>VideoBridge</code> lack of texture validation (Multiple Advisories)

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
12/19/2023
Created
01/04/2024
Added
01/03/2024
Modified
01/03/2024

Description

The `VideoBridge` allowed any content process to use textures produced by remote decoders. This could be abused to escape the sandbox. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

Solution(s)

  • redhat-upgrade-firefox
  • redhat-upgrade-firefox-debuginfo
  • redhat-upgrade-firefox-debugsource
  • redhat-upgrade-firefox-x11
  • redhat-upgrade-thunderbird
  • redhat-upgrade-thunderbird-debuginfo
  • redhat-upgrade-thunderbird-debugsource

References

  • CVE-2023-6860
  • RHSA-2024:0001
  • RHSA-2024:0002
  • RHSA-2024:0003
  • RHSA-2024:0004
  • RHSA-2024:0005
  • RHSA-2024:0011
  • RHSA-2024:0012
  • RHSA-2024:0019
  • RHSA-2024:0022
  • RHSA-2024:0024
  • RHSA-2024:0025
  • RHSA-2024:0026
  • RHSA-2024:0027
  • RHSA-2024:0029
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