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MFSA2024-12 Firefox: Security Vulnerabilities fixed in Firefox 124 (CVE-2024-2608)

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MFSA2024-12 Firefox: Security Vulnerabilities fixed in Firefox 124 (CVE-2024-2608)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/19/2024
Created
03/20/2024
Added
03/20/2024
Modified
03/21/2024

Description

`AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could have experienced integer overflows, causing underallocation of an output buffer leading to an out of bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.

Solution(s)

  • mozilla-firefox-upgrade-124_0

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