Homepage

Out-of-Bounds The advisory has been revoked - it doesn't affect any version of package libcroco  (opens in a new tab)

Threat Intelligence

EPSS
0.47% (76th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-UBUNTU1910-LIBCROCO-615415
  • published19 Apr 2017
  • disclosed19 Apr 2017
Report a new vulnerability Found a mistake?

Introduced: 19 Apr 2017

CVE-2017-7961  (opens in a new tab)
CWE-119  (opens in a new tab)

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:19.10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libcroco package and not the libcroco package as distributed by Ubuntu.

The cr_tknzr_parse_rgb function in cr-tknzr.c in libcroco 0.6.11 and 0.6.12 has an "outside the range of representable values of type long" undefined behavior issue, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted CSS file. NOTE: third-party analysis reports "This is not a security issue in my view. The conversion surely is truncating the double into a long value, but there is no impact as the value is one of the RGB components.