CVE-2023-6860 (GCVE-0-2023-6860)

Vulnerability from cvelistv5 – Published: 2023-12-19 13:38 – Updated: 2025-02-13 17:26
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • Potential sandbox escape due to VideoBridge lack of texture validation
Assigner
References
Impacted products
Vendor Product Version
Mozilla Firefox ESR Affected: unspecified , < 115.6 (custom)
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    Mozilla Thunderbird Affected: unspecified , < 115.6 (custom)
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    Mozilla Firefox Affected: unspecified , < 121 (custom)
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Credits
Andrew Osmond
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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