7.7

CVE-2025-0241

Memory corruption when using JavaScript Text Segmentation

When segmenting specially crafted text, segmentation would corrupt memory leading to a potentially exploitable crash. This vulnerability was fixed in Firefox 134, Firefox ESR 128.6, Thunderbird 134, and Thunderbird 128.6.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mozilla ≫ Firefox SwEditionesr Version < 128.6.0
Mozilla ≫ Firefox Version < 134.0
Mozilla ≫ Thunderbird Version < 128.6.0
Mozilla ≫ Thunderbird Version >= 129.0 < 134.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.71% 0.491
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.7 2.2 5.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://www.mozilla.org/security/advisories/mfsa2025-01/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-02/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-04/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-05/
Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1933023
Issue Tracking
Permissions Required
https://lists.debian.org/debian-lts-announce/2025/01/msg00004.html