Bug 1474343 (CVE-2017-11341) - CVE-2017-11341 libsass: Heap-based buffer over-read in lexer.hpp
Summary: CVE-2017-11341 libsass: Heap-based buffer over-read in lexer.hpp
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2017-11341
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: 1474347 1470714
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-07-24 12:31 UTC by Adam Mariš
Modified: 2021-10-21 11:55 UTC (History)
1 user (show)

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2021-10-21 11:55:08 UTC
Embargoed:

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Description Adam Mariš 2017-07-24 12:31:39 UTC 
There is a heap based buffer over-read in lexer.hpp of LibSass 3.4.5. A
crafted input will lead to a remote denial of service attack.

Bug report (including reproducer):

https://bugzilla.redhat.com/show_bug.cgi?id=1470714
Comment 1 Adam Mariš 2017-07-24 12:36:31 UTC 
Created libsass tracking bugs for this issue:

Affects: epel-7 [bug 1474347]
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