Bug 1445314 (CVE-2017-7960) - CVE-2017-7960 libcroco: Out-of-bounds read due to missing index check in cr-input.c
Summary: CVE-2017-7960 libcroco: Out-of-bounds read due to missing index check in cr-i...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-7960
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1445315 1445316 1910598
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-04-25 13:21 UTC by Andrej Nemec
Modified: 2020-12-24 10:02 UTC (History)
5 users (show)

Fixed In Version:
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Last Closed: 2017-04-25 13:22:10 UTC
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Description Andrej Nemec 2017-04-25 13:21:15 UTC 
The cr_input_new_from_uri function in cr-input.c in libcroco allows attackers to cause a denial of service (heap-based buffer over-read) via a crafted CSS file.

Upstream patch:

https://git.gnome.org/browse/libcroco/commit/?id=898e3a8c8c0314d2e6b106809a8e3e93cf9d4394

References:

https://blogs.gentoo.org/ago/2017/04/17/libcroco-heap-overflow-and-undefined-behavior/
Comment 1 Andrej Nemec 2017-04-25 13:21:45 UTC 
Created libcroco tracking bugs for this issue:

Affects: fedora-all [bug 1445316]


Created mingw-libcroco tracking bugs for this issue:

Affects: fedora-all [bug 1445315]
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