CVE-2024-8387

Description

Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. 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 < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.

Reserved 2024-09-03 | Published 2024-09-03 | Updated 2024-09-06 | Assigner mozilla

Problem types

Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2

Product status

Any version before 130
affected

Any version before 128.2
affected

Any version before 128.2
affected

Credits

Yury Delendik, the Mozilla Fuzzing Team

References

bugzilla.mozilla.org/...i?bug_id=1857607%2C1911858%2C1914009 (Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2)

www.mozilla.org/security/advisories/mfsa2024-39/

www.mozilla.org/security/advisories/mfsa2024-40/

www.mozilla.org/security/advisories/mfsa2024-43/

cve.org (CVE-2024-8387)

nvd.nist.gov (CVE-2024-8387)

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