Bug 1463326 - (CVE-2017-6892) CVE-2017-6892 libsndfile: Information disclosure via aiff_read_chanmap() function
CVE-2017-6892 libsndfile: Information disclosure via aiff_read_chanmap() func...
Status: CLOSED WONTFIX
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
: ---
: ---
Assigned To: Red Hat Product Security
impact=low,public=20170523,reported=2...
: Security
Depends On: 1463328
Blocks:
  Show dependency treegraph
 
Reported: 2017-06-20 11:11 EDT by Andrej Nemec
Modified: 2017-06-20 11:12 EDT (History)
2 users (show)

See Also:
Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2017-06-20 11:12:30 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)

  None (edit)
Description Andrej Nemec 2017-06-20 11:11:11 EDT
In libsndfile version 1.0.28, an error in the "aiff_read_chanmap()" function (aiff.c) can be exploited to cause an out-of-bounds read memory access via a specially crafted AIFF file.

Upstream patch:

https://github.com/erikd/libsndfile/commit/f833c53cb596e9e1792949f762e0b33661822748

References:

https://secuniaresearch.flexerasoftware.com/secunia_research/2017-13/
Comment 1 Andrej Nemec 2017-06-20 11:11:59 EDT
Created libsndfile tracking bugs for this issue:

Affects: fedora-all [bug 1463328]

Note You need to log in before you can comment on or make changes to this bug.