Bug 1101889 (CVE-2018-14395)

Summary:	VUL-1: CVE-2018-14395: ffmpeg: libavformat/movenc.c allows attackers to cause a denial of service (application crash caused by a divide-by-zero error)
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Johannes Segitz <jsegitz>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	RESOLVED FIXED	QA Contact:	Security Team bot <security-team>
Severity:	Minor
Priority:	P4 - Low	CC:	atoptsoglou, smash_bz, sreeves
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/211141/
Whiteboard:	CVSSv3:SUSE:CVE-2018-14395:3.3:(AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) CVSSv2:NVD:CVE-2018-14395:4.3:(AV:N/AC:M/Au:N/C:N/I:N/A:P) CVSSv3:NVD:CVE-2018-14395:6.5:(AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Johannes Segitz 2018-07-19 13:41:05 UTC

CVE-2018-14395

libavformat/movenc.c in FFmpeg before 4.0.2 allows attackers to cause a denial
of service (application crash caused by a divide-by-zero error) with a user
crafted audio file when converting to the MOV audio format.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-14395
https://github.com/FFmpeg/FFmpeg/commit/fa19fbcf712a6a6cc5a5cfdc3254a97b9bce6582

Comment 1 Scott Reeves 2018-08-17 22:13:16 UTC

Hi Yifan, can you have your team take this. Thanks.

Comment 3 Qiang Zheng 2018-09-05 06:41:51 UTC

The fix has already been in multimedia:libs/ffmpeg-4.

Comment 4 Marcus Meissner 2018-11-09 07:10:50 UTC

fixed

Comment 5 Marcus Meissner 2018-11-09 07:12:01 UTC

sle15 unfixed

Comment 9 Swamp Workflow Management 2019-05-21 13:09:15 UTC

SUSE-SU-2019:1299-1: An update that fixes two vulnerabilities is now available.

Category: security (low)
Bug References: 1101888,1101889
CVE References: CVE-2018-14394,CVE-2018-14395
Sources used:
SUSE Linux Enterprise Workstation Extension 15 (src):    ffmpeg-3.4.2-4.17.26
SUSE Linux Enterprise Module for Packagehub Subpackages 15 (src):    ffmpeg-3.4.2-4.17.26
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (src):    ffmpeg-3.4.2-4.17.26
SUSE Linux Enterprise Module for Desktop Applications 15 (src):    ffmpeg-3.4.2-4.17.26

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 10 Alexandros Toptsoglou 2019-05-29 13:16:44 UTC

fixed

Comment 11 Swamp Workflow Management 2019-10-14 19:11:08 UTC

SUSE-SU-2019:1299-2: An update that fixes two vulnerabilities is now available.

Category: security (low)
Bug References: 1101888,1101889
CVE References: CVE-2018-14394,CVE-2018-14395
Sources used:
SUSE Linux Enterprise Workstation Extension 15-SP1 (src):    ffmpeg-3.4.2-4.17.26
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (src):    ffmpeg-3.4.2-4.17.26
SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (src):    ffmpeg-3.4.2-4.17.26

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.