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MFSA2023-29 Firefox: Security Vulnerabilities fixed in Firefox 116 (CVE-2023-4057)

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MFSA2023-29 Firefox: Security Vulnerabilities fixed in Firefox 116 (CVE-2023-4057)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/01/2023
Created
08/02/2023
Added
08/02/2023
Modified
08/09/2023

Description

Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 116, Firefox ESR < 115.1, and Thunderbird < 115.1.

Solution(s)

  • mozilla-firefox-upgrade-116_0

References

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