Bug 1499982 (CVE-2017-14634) - CVE-2017-14634 libsndfile: Divide-by-zero in the double64_init() function
Summary: CVE-2017-14634 libsndfile: Divide-by-zero in the double64_init() function
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-14634
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: 1499988 1910607
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-10-09 15:40 UTC by Andrej Nemec
Modified: 2020-12-24 10:07 UTC (History)
2 users (show)

Fixed In Version:
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Last Closed: 2019-06-08 03:27:26 UTC


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Description Andrej Nemec 2017-10-09 15:40:25 UTC
In libsndfile 1.0.28, a divide-by-zero error exists in the function double64_init() in double64.c, which may lead to DoS when playing a crafted audio file.

Upstream issue:

https://github.com/erikd/libsndfile/issues/318

Upstream patch:

https://github.com/erikd/libsndfile/commit/85c877d5072866aadbe8ed0c3e0590fbb5e16788

Comment 1 Andrej Nemec 2017-10-09 15:40:49 UTC
Created libsndfile tracking bugs for this issue:

Affects: fedora-all [bug 1499988]


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