Vulnerability Details : CVE-2016-3062
The mov_read_dref function in libavformat/mov.c in Libav before 11.7 and FFmpeg before 0.11 allows remote attackers to cause a denial of service (memory corruption) or execute arbitrary code via the entries value in a dref box in an MP4 file.
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service
Products affected by CVE-2016-3062
- cpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
- cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
- cpe:2.3:a:libav:libav:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-3062
1.32%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 86 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-3062
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2016-3062
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-3062
-
http://lists.opensuse.org/opensuse-updates/2016-06/msg00105.html
openSUSE-SU-2016:1685-1: moderate: Security update for libavThird Party Advisory
-
https://git.libav.org/?p=libav.git;a=commit;h=7e01d48cfd168c3dfc663f03a3b6a98e0ecba328
git.libav.org Git - libav.git/commitPatch
-
https://libav.org/releases/libav-11.7.changelog
Release Notes
-
https://security.gentoo.org/glsa/201705-08
libav: Multiple vulnerabilities (GLSA 201705-08) — Gentoo security
-
https://github.com/FFmpeg/FFmpeg/commit/689e59b7ffed34eba6159dcc78e87133862e3746
mov: reset dref_count on realloc to keep values consistent. · FFmpeg/FFmpeg@689e59b · GitHubPatch
-
https://ffmpeg.org/security.html
FFmpeg Security
-
http://www.debian.org/security/2016/dsa-3603
Debian -- Security Information -- DSA-3603-1 libavThird Party Advisory
-
https://bugzilla.libav.org/show_bug.cgi?id=929
Bug 929 – libav mp4 file Memory corruptionIssue Tracking;Vendor Advisory
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