Bug 1086838 (CVE-2017-18246) - VUL-1: CVE-2017-18246: ffmpeg: The pcm_encode_frame function in libavcodec/pcm.c allows remoteattackers to cause a denial of service (heap-based buffer over-read) via a crafted media file.
Summary: VUL-1: CVE-2017-18246: ffmpeg: The pcm_encode_frame function in libavcodec/pc...
Status: RESOLVED WONTFIX
Alias: CVE-2017-18246
Product: openSUSE Distribution
Classification: openSUSE
Component: Security (show other bugs)
Version: Leap 42.3
Hardware: Other Other
: P4 - Low : Minor (vote)
Target Milestone: ---
Assignee: Antonio Larrosa
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/202572/
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-03-26 11:17 UTC by Karol Babioch
Modified: 2019-07-11 15:01 UTC (History)
1 user (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description Karol Babioch 2018-03-26 11:17:53 UTC 
CVE-2017-18246

The pcm_encode_frame function in libavcodec/pcm.c in Libav 12.2 allows remote
attackers to cause a denial of service (heap-based buffer over-read) via a
crafted media file.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-18246
https://bugzilla.libav.org/show_bug.cgi?id=1095
Comment 1 Karol Babioch 2018-03-26 11:17:59 UTC 
We do not ship libav, but this might potentially also affect ffmpeg. Adding this bug for tracking purposes.
Comment 2 Tomáš Chvátal 2019-07-11 11:28:42 UTC 
This is automated batch bugzilla cleanup.

The openSUSE 42.3 changed to end-of-life (EOL [1]) status. As such
it is no longer maintained, which means that it will not receive any
further security or bug fix updates.
As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
openSUSE (At this moment openSUSE Leap 15.1, 15.0 and Tumbleweed) please
feel free to reopen this bug against that version (!you must update the
"Version" component in the bug fields, do not just reopen please), or
alternatively create a new ticket.

Thank you for reporting this bug and we are sorry it could not be fixed
during the lifetime of the release.

[1] https://en.opensuse.org/Lifetime
Comment 3 Marcus Meissner 2019-07-11 15:01:01 UTC 
ffmpeg was updated, so assuming fixed for newer leaps without tracking.