CVE-2013-7020

MediumCVSS 6.8/10Last modified Jun 17, 2026

Description

The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not properly enforce certain bit-count and colorspace constraints, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.

Metrics

CVSS 2.0 6.8/10AV:N/AC:M/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-119

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://ffmpeg.org/security.htmlVendor Advisory
http://openwall.com/lists/oss-security/2013/11/26/7Mailing List, Patch, Third Party Advisory
http://openwall.com/lists/oss-security/2013/12/08/3Mailing List, Patch, Third Party Advisory
http://secunia.com/advisories/61389
http://www.debian.org/security/2014/dsa-3027Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2014:227Broken Link
https://github.com/FFmpeg/FFmpeg/commit/b05cd1ea7e45a836f7f6071a716c38bb30326e0fIssue Tracking, Patch
https://security.gentoo.org/glsa/201603-06
http://ffmpeg.org/security.htmlVendor Advisory
http://openwall.com/lists/oss-security/2013/11/26/7Mailing List, Patch, Third Party Advisory
http://openwall.com/lists/oss-security/2013/12/08/3Mailing List, Patch, Third Party Advisory
http://secunia.com/advisories/61389
http://www.debian.org/security/2014/dsa-3027Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2014:227Broken Link
https://github.com/FFmpeg/FFmpeg/commit/b05cd1ea7e45a836f7f6071a716c38bb30326e0fIssue Tracking, Patch
https://security.gentoo.org/glsa/201603-06

Timeline

Published: Dec 9, 2013
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2013

CVE-2013-70216.8The filter_frame function in libavfilter/vf_fps.c in FFmpeg before 2.1 does not properly ensure the availability of FIFO content, which allo CVE-2013-70226.8The g2m_init_buffers function in libavcodec/g2meet.c in FFmpeg before 2.1 does not properly allocate memory for tiles, which allows remote a CVE-2013-70236.8The ff_combine_frame function in libavcodec/parser.c in FFmpeg before 2.1 does not properly handle certain memory-allocation errors, which a CVE-2013-70246.8The jpeg2000_decode_tile function in libavcodec/jpeg2000dec.c in FFmpeg before 2.1 does not consider the component number in certain calcula CVE-2013-70253.5Multiple cross-site scripting (XSS) vulnerabilities in ematStaticAlertTypes.jsp in the Alert Settings section in Dell SonicWALL Global Manag CVE-2013-70264.7Multiple race conditions in ipc/shm.c in the Linux kernel before 3.12.2 allow local users to cause a denial of service (use-after-free and s CVE-2013-70276.1The ieee80211_radiotap_iterator_init function in net/wireless/radiotap.c in the Linux kernel before 3.11.7 does not check whether a frame co CVE-2013-70307.3The TFTP service in Cisco Unified Communications Manager (aka CUCM or Unified CM) allows remote attackers to obtain sensitive information fr CVE-2013-70324.3Multiple cross-site scripting (XSS) vulnerabilities in the web based operator client in LiveZilla before 5.1.2.1 allow remote attackers to i CVE-2013-70334.3LiveZilla before 5.1.2.1 includes the operator password in plaintext in Javascript code that is generated by lz/mobile/chat.php, which might CVE-2013-70347.5The setCookieValue function in _lib/functions.global.inc.php in LiveZilla before 5.1.2.1 allows remote attackers to execute arbitrary PHP co CVE-2013-70386.4The MHD_http_unescape function in libmicrohttpd before 0.9.32 might allow remote attackers to obtain sensitive information or cause a denial