VULNERABILITY INTELLIGENCE

CVE-2013-1054

CVSS score4.3 MEDIUM
EPSS probability1.34%
CISA KEVNot currently listed
Published2021-04-07
Last modified2026-06-16
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Description

The unity-firefox-extension package could be tricked into destroying the Unity webapps context, causing Firefox to crash. This could be achieved by spinning the event loop inside the webapps initialization callback. Fixed in 3.0.0+14.04.20140416-0ubuntu1.14.04.1 by shipping an empty package, thus disabling the extension entirely.

Weakness classification

  • CWE-404: Improper Resource Shutdown or Release

Primary references