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Bug 1445314 - (CVE-2017-7960) CVE-2017-7960 libcroco: Out-of-bounds read due to missing index check in cr-input.c
CVE-2017-7960 libcroco: Out-of-bounds read due to missing index check in cr-i...
Status: CLOSED WONTFIX
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20170416,reported=2...
: Security
Depends On: 1445315 1445316
Blocks:
  Show dependency tree / graph
 
Reported: 2017-04-25 09:21 EDT by Andrej Nemec
Modified: 2017-04-25 09:22 EDT (History)
5 users (show)

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Last Closed: 2017-04-25 09:22:10 EDT
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Description Andrej Nemec 2017-04-25 09:21:15 EDT 
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 09:21:45 EDT 
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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