Vulnerability CVE-2025-0241: Information

Description

When segmenting specially crafted text, segmentation would corrupt memory leading to a potentially exploitable crash. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Thunderbird < 134, and Thunderbird < 128.6.

URL: https://nvd.nist.gov/vuln/detail/CVE-2025-0241
Published: Jan. 7, 2025
Modified: Jan. 14, 2025

Fixed packages

Package name
Branch
Fixed in version
Version from repository
Errata ID
Task #
State
firefoxsisyphus134.0-alt1134.0-alt1ALT-PU-2025-1063-2368493Fixed
firefox-esrsisyphus128.6.0-alt1128.6.0-alt1ALT-PU-2025-1055-2368492Fixed
firefox-esrp11128.6.0-alt1128.5.2-alt1ALT-PU-2025-1154-3369303Fixed
thunderbirdsisyphus128.6.0-alt1128.6.0-alt1ALT-PU-2025-1061-2368499Fixed
thunderbirdsisyphus_riscv64128.6.0-alt1128.6.0-alt1ALT-PU-2025-1139-1-Fixed
thunderbirdsisyphus_loongarch64128.6.0-alt1128.6.0-alt1ALT-PU-2025-1146-1-Fixed

References to Advisories, Solutions, and Tools

Hyperlink
Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1933023
    https://www.mozilla.org/security/advisories/mfsa2025-01/
      https://www.mozilla.org/security/advisories/mfsa2025-02/
        https://www.mozilla.org/security/advisories/mfsa2025-04/
          https://www.mozilla.org/security/advisories/mfsa2025-05/
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