CVE-2024-6602

moderate-risk
Published 2024-07-09

A mismatch between allocator and deallocator could have led to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.

Do I need to act?

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0.77% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (3)

Affected Vendors

Mozilla

References (11)

Issue Tracking https://bugzilla.mozilla.org/show_bug.cgi?id=1895032
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-29/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-30/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-31/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-32/
Issue Tracking https://bugzilla.mozilla.org/show_bug.cgi?id=1895032
https://lists.debian.org/debian-lts-announce/2024/10/msg00028.html
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-29/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-30/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-31/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-32/
44
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 3/34 · Minimal
Exposure 9/34 · Low