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THREATINT
PUBLISHED

CVE-2023-4057



Assignermozilla
Reserved2023-08-01
Published2023-08-01
Updated2024-10-22

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.

Product status

Any version before 116
affected

Any version before 115.1
affected

Any version before 115.1
affected

Credits

The Mozilla Fuzzing Team

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1841682 (Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1)

https://www.mozilla.org/security/advisories/mfsa2023-29/

https://www.mozilla.org/security/advisories/mfsa2023-31/

https://www.mozilla.org/security/advisories/mfsa2023-33/

cve.org CVE-2023-4057

nvd.nist.gov CVE-2023-4057

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