Vulnerability Name:

CVE-2018-1999014 (CCN-147364)

Assigned:2018-07-03
Published:2018-07-03
Updated:2018-09-19
Summary:FFmpeg before commit bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75 contains an out of array access vulnerability in MXF format demuxer that can result in DoS. This attack appear to be exploitable via specially crafted MXF file which has to be provided as input. This vulnerability appears to have been fixed in bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75 and later.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/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): None
Integrity (I): None
Availibility (A): High
3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/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): Local
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:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-1999014

Source: BID
Type: Third Party Advisory, VDB Entry
104896

Source: CCN
Type: BID-104896
FFmpeg Multiple Security Vulnerabilities

Source: XF
Type: UNKNOWN
ffmpeg-cve20181999014-dos(147364)

Source: CCN
Type: FFmpeg GIT Repository
avformat/mxfdec: Fix av_log context

Source: CONFIRM
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/FFmpeg/FFmpeg/commit/bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-1999014

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* (Version <= 4.0.1)

    • Configuration CCN 1:
  • cpe:/a:ffmpeg:ffmpeg:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.disco:def:201819990140000000
    V
    		CVE-2018-1999014 on Ubuntu 19.04 (disco) - medium.
    2018-07-23
    oval:com.ubuntu.bionic:def:20181999014000
    V
    		CVE-2018-1999014 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-07-23
    oval:com.ubuntu.cosmic:def:201819990140000000
    V
    		CVE-2018-1999014 on Ubuntu 18.10 (cosmic) - medium.
    2018-07-23
    oval:com.ubuntu.cosmic:def:20181999014000
    V
    		CVE-2018-1999014 on Ubuntu 18.10 (cosmic) - medium.
    2018-07-23
    oval:com.ubuntu.bionic:def:201819990140000000
    V
    		CVE-2018-1999014 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-07-23
    oval:com.ubuntu.trusty:def:20181999014000
    V
    		CVE-2018-1999014 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-07-23
    oval:com.ubuntu.xenial:def:201819990140000000
    V
    		CVE-2018-1999014 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-07-23
    oval:com.ubuntu.xenial:def:20181999014000
    V
    		CVE-2018-1999014 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-07-23
    BACK
    ffmpeg ffmpeg *
    ffmpeg ffmpeg -