CVE-2025-1936

March 5, 2025, 12:15 a.m.

None
No Score

Description

jar: URLs retrieve local file content packaged in a ZIP archive. The null and everything after it was ignored when retrieving the content from the archive, but the fake extension after the null was used to determine the type of content. This could have been used to hide code in a web extension disguised as something else like an image. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.

Product(s) Impacted

Product Versions
Firefox
  • < 136
  • < 128.8

Weaknesses

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1940027
https://www.mozilla.org/security/advisories/mfsa2025-14/
https://www.mozilla.org/security/advisories/mfsa2025-16/
https://www.mozilla.org/security/advisories/mfsa2025-17/
https://www.mozilla.org/security/advisories/mfsa2025-18/

Tags

security@mozilla.org
2025-03-04
CVE-2025-1936

Date

  • Published: March 4, 2025, 2:15 p.m.
  • Last Modified: March 5, 2025, 12:15 a.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@mozilla.org

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.