Issued at: 2025-01-11
Updated at: 2025-01-11
Synopsis
Important: firefox security update
Description
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
Security Fix(es):
* firefox: Use-after-free when breaking lines in text (CVE-2025-0238)
* firefox: Memory corruption when using JavaScript Text Segmentation (CVE-2025-0241)
* firefox: Alt-Svc ALPN validation failure when redirected (CVE-2025-0239)
* firefox: thunderbird: Memory safety bugs fixed in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6 (CVE-2025-0243)
* firefox: thunderbird: Memory safety bugs fixed in Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird 115.19, and Thunderbird 128.6 (CVE-2025-0242)
* firefox: WebChannel APIs susceptible to confused deputy attack (CVE-2025-0237)
* firefox: Compartment mismatch when parsing JavaScript JSON module (CVE-2025-0240)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.