Vulnerability Name:

CVE-2016-2326 (CCN-110596)

Assigned:2016-02-11
Published:2016-02-11
Updated:2017-07-01
Summary:Integer overflow in the asf_write_packet function in libavformat/asfenc.c in FFmpeg before 2.8.5 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted PTS (aka presentation timestamp) value in a .mov file.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-190
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2016-2326

Source: CCN
Type: FFmpeg GIT Repository
avformat/asfenc: Check pts

Source: CONFIRM
Type: Patch, Vendor Advisory
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=7c0b84d89911b2035161f5ef51aafbfcc84aa9e2

Source: DEBIAN
Type: Third Party Advisory
DSA-3506

Source: BID
Type: Third Party Advisory, VDB Entry
84165

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1035010

Source: UBUNTU
Type: Third Party Advisory
USN-2944-1

Source: XF
Type: UNKNOWN
ffmpeg-cve20162326-dos(110596)

Source: GENTOO
Type: Third Party Advisory, VDB Entry
GLSA-201606-09

Source: GENTOO
Type: UNKNOWN
GLSA-201705-08

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-2326

Vulnerable Configuration:Configuration 1:
  • cpe:/o:debian:debian_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*

    • Configuration 3:
  • cpe:/a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* (Version <= 2.8.4)

    • Configuration CCN 1:
  • cpe:/a:ffmpeg:ffmpeg:2.8.3:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:2.8.4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.cisecurity:def:537
    P
    		DSA-3506-1 -- libav -- security update
    2016-07-01
    oval:com.ubuntu.cosmic:def:201623260000000
    V
    		CVE-2016-2326 on Ubuntu 18.10 (cosmic) - medium.
    2016-02-12
    oval:com.ubuntu.artful:def:20162326000
    V
    		CVE-2016-2326 on Ubuntu 17.10 (artful) - medium.
    2016-02-12
    oval:com.ubuntu.trusty:def:20162326000
    V
    		CVE-2016-2326 on Ubuntu 14.04 LTS (trusty) - medium.
    2016-02-12
    oval:com.ubuntu.bionic:def:201623260000000
    V
    		CVE-2016-2326 on Ubuntu 18.04 LTS (bionic) - medium.
    2016-02-12
    oval:com.ubuntu.bionic:def:20162326000
    V
    		CVE-2016-2326 on Ubuntu 18.04 LTS (bionic) - medium.
    2016-02-12
    oval:com.ubuntu.xenial:def:20162326000
    V
    		CVE-2016-2326 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-02-12
    oval:com.ubuntu.xenial:def:201623260000000
    V
    		CVE-2016-2326 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-02-12
    oval:com.ubuntu.cosmic:def:20162326000
    V
    		CVE-2016-2326 on Ubuntu 18.10 (cosmic) - medium.
    2016-02-12
    oval:com.ubuntu.disco:def:201623260000000
    V
    		CVE-2016-2326 on Ubuntu 19.04 (disco) - medium.
    2016-02-12
    oval:com.ubuntu.precise:def:20162326000
    V
    		CVE-2016-2326 on Ubuntu 12.04 LTS (precise) - medium.
    2016-02-12
    BACK
    debian debian linux 7.0
    debian debian linux 8.0
    canonical ubuntu linux 12.04
    ffmpeg ffmpeg *
    ffmpeg ffmpeg 2.8.3
    ffmpeg ffmpeg 2.8.4