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MFSA2023-34 Firefox: Security Vulnerabilities fixed in Firefox 117 (CVE-2023-4576)

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MFSA2023-34 Firefox: Security Vulnerabilities fixed in Firefox 117 (CVE-2023-4576)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:C/I:N/A:N)
Published
08/29/2023
Created
08/30/2023
Added
08/30/2023
Modified
01/28/2025

Description

On Windows, an integer overflow could occur in `RecordedSourceSurfaceCreation` which resulted in a heap buffer overflow potentially leaking sensitive data that could have led to a sandbox escape. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.

Solution(s)

  • mozilla-firefox-upgrade-117_0

References

  • https://attackerkb.com/topics/cve-2023-4576
  • CVE - 2023-4576
  • http://www.mozilla.org/security/announce/2023/mfsa2023-34.html
  • 查看数 699
  • 已创建
  • 最后回复

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