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CVE-2025-1016
Summary

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird 115.19, and Thunderbird 128.6. 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 was fixed in Firefox 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.

Summary

Se han detectado errores de seguridad de memoria en Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird 115.19 y Thunderbird 128.6. Algunos de estos errores mostraban evidencia de corrupción de memoria y suponemos que, con el suficiente esfuerzo, algunos de ellos podrían haberse aprovechado para ejecutar código arbitrario. Esta vulnerabilidad afecta a Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7 y Thunderbird < 135.

Publication Date Feb. 4, 2025, 11:15 p.m.
Registration Date Feb. 5, 2025, 4 a.m.
Last Update April 14, 2026, 12:16 a.m.
CVSS3.1 : CRITICAL
スコア 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC)
攻撃に必要な特権レベル(PR) 不要
利用者の関与(UI) 不要
影響の想定範囲(S) 変更なし
機密性への影響(C)
完全性への影響(I)
可用性への影響(A)
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* 115.20.0
cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* 135.0
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* 128.1.0 128.7.0
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:* 128.0.1 128.7.0
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:* 131.0 135.0
Related information, measures and tools
Common Vulnerabilities List