Search for vulnerabilities
Vulnerability details: VCID-q6tj-6jpa-aaae
Vulnerability ID VCID-q6tj-6jpa-aaae
Aliases CVE-2016-6920
Summary Heap-based buffer overflow in the decode_block function in libavcodec/exr.c in FFmpeg before 3.1.3 allows remote attackers to cause a denial of service (application crash) via vectors involving tile positions.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-6920.html
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.01682 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.03621 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
epss 0.059 https://api.first.org/data/v1/epss?cve=CVE-2016-6920
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6920
generic_textual Medium http://seclists.org/bugtraq/2016/Sep/7
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2016-6920
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2016-6920
generic_textual Low https://www.ffmpeg.org/security.html
Reference id Reference type URL
http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit%3Bh=79f52a0dbd484aad111e4bf4a4f7047c7ceb6137
http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=79f52a0dbd484aad111e4bf4a4f7047c7ceb6137
http://packetstormsecurity.com/files/138618/ffmpeg-3.1.2-Heap-Overflow.html
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-6920.html
https://api.first.org/data/v1/epss?cve=CVE-2016-6920
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6920
http://seclists.org/bugtraq/2016/Sep/7
https://www.ffmpeg.org/security.html
http://www.securityfocus.com/archive/1/539368/100/0/threaded
http://www.securityfocus.com/bid/92664
http://www.securityfocus.com/bid/92790
cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
CVE-2016-6920 https://nvd.nist.gov/vuln/detail/CVE-2016-6920
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2016-6920
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2016-6920
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.88085
EPSS Score 0.01682
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.