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Vulnerability record · CVE-2016-3062 · published 16 June 2016

CVE-2016-3062: Libav memory buffer overflow vulnerability

Libav · Libav

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.

8.8 CVSS 3.0 High EPSS 4.4% · top 8.9% CWE-119 · Memory buffer overflow
8.8CVSS 3.0 base score, v2 6.8
4.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
16References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-updates/2016-06/msg00105.html Third Party Advisory
http://www.debian.org/security/2016/dsa-3603 Third Party Advisory
https://bugzilla.libav.org/show_bug.cgi?id=929 Issue TrackingVendor Advisory
https://ffmpeg.org/security.html
https://git.libav.org/?p=libav.git%3Ba=commit%3Bh=7e01d48cfd168c3dfc663f03a3b6a98e0ecba328
https://github.com/FFmpeg/FFmpeg/commit/689e59b7ffed34eba6159dcc78e87133862e3746 Patch
https://libav.org/releases/libav-11.7.changelog Release Notes
https://security.gentoo.org/glsa/201705-08
http://lists.opensuse.org/opensuse-updates/2016-06/msg00105.html Third Party Advisory
http://www.debian.org/security/2016/dsa-3603 Third Party Advisory
https://bugzilla.libav.org/show_bug.cgi?id=929 Issue TrackingVendor Advisory
https://ffmpeg.org/security.html
https://git.libav.org/?p=libav.git%3Ba=commit%3Bh=7e01d48cfd168c3dfc663f03a3b6a98e0ecba328
https://github.com/FFmpeg/FFmpeg/commit/689e59b7ffed34eba6159dcc78e87133862e3746 Patch
https://libav.org/releases/libav-11.7.changelog Release Notes
https://security.gentoo.org/glsa/201705-08

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Source: NIST National Vulnerability Database (record CVE-2016-3062), CISA KEV, FIRST EPSS (scores of 2026-10-11). This page is refreshed as NVD updates the record.