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Red Hat Security Advisory

RHSA-2022:6179

firefox security update

Released 2022-08-24 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 5 records

TI-2022-18100 CVE-2022-38478 · GHSA-c5f3-h7xh-cf2f

Out-of-bounds write in Mozilla Thunderbird

Priority MEDIUM 42

Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12.

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.0094 Published 2022-12-22 Partial fix · 102.2, 91.13 +1 CWE-787
TI-2022-18099 CVE-2022-38477 · GHSA-79cc-3p55-rr77

Out-of-bounds write in Mozilla Firefox ESR

Priority MEDIUM 42

Mozilla developer Nika Layzell and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103 and Firefox ESR 102.1.

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.00927 Published 2022-12-22 Partial fix · 102.2, 104 CWE-787
TI-2022-18098 CVE-2022-38476 · GHSA-mj64-2668-m2rv

Use after free in Mozilla Firefox ESR

Priority LOW 36

A data race could occur in the <code>PK11_ChangePW</code> function, potentially leading to a use-after-free vulnerability.

CVSS 3.1HIGH 7.5 Network No auth User interaction EPSS 0.00859 Published 2022-12-22 Partial fix · 102.2 CWE-416
Priority LOW 29

An attacker could have abused XSLT error handling to associate attacker-controlled content with another origin which was displayed in the address bar.

CVSS 3.1MEDIUM 6.5 Network No auth User interaction EPSS 0.00388 Published 2022-12-22 Partial fix · 102.2, 91.13 +1 CWE-346