Vulnerability Name:

CVE-2018-1000100 (CCN-139931)

Assigned:2018-02-22
Published:2018-02-22
Updated:2019-04-03
Summary:GPAC MP4Box version 0.7.1 and earlier contains a Buffer Overflow vulnerability in src/isomedia/avc_ext.c lines 2417 to 2420 that can result in Heap chunks being modified, this could lead to RCE. This attack appear to be exploitable via an attacker supplied MP4 file that when run by the victim may result in RCE.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/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): Local
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
6.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L)
5.3 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/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): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
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
4.3 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-119
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2018-1000100

Source: XF
Type: UNKNOWN
gpac-cve20181000100-bo(139931)

Source: CCN
Type: gpac GIT Repository
Out of bounds heap write #994

Source: MISC
Type: Third Party Advisory
https://github.com/gpac/gpac/issues/994

Source: UBUNTU
Type: Third Party Advisory
USN-3926-1

Vulnerable Configuration:Configuration 1:
  • cpe:/a:gpac_project:gpac:*:*:*:*:*:*:*:* (Version <= 0.7.1)

    • Configuration 2:
  • cpe:/o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.xenial:def:201810001000000000
    V
    		CVE-2018-1000100 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-03-06
    oval:com.ubuntu.artful:def:20181000100000
    V
    		CVE-2018-1000100 on Ubuntu 17.10 (artful) - medium.
    2018-03-06
    oval:com.ubuntu.xenial:def:20181000100000
    V
    		CVE-2018-1000100 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-03-06
    oval:com.ubuntu.disco:def:201810001000000000
    V
    		CVE-2018-1000100 on Ubuntu 19.04 (disco) - medium.
    2018-03-06
    oval:com.ubuntu.bionic:def:20181000100000
    V
    		CVE-2018-1000100 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-03-06
    oval:com.ubuntu.cosmic:def:201810001000000000
    V
    		CVE-2018-1000100 on Ubuntu 18.10 (cosmic) - medium.
    2018-03-06
    oval:com.ubuntu.cosmic:def:20181000100000
    V
    		CVE-2018-1000100 on Ubuntu 18.10 (cosmic) - medium.
    2018-03-06
    oval:com.ubuntu.bionic:def:201810001000000000
    V
    		CVE-2018-1000100 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-03-06
    oval:com.ubuntu.trusty:def:20181000100000
    V
    		CVE-2018-1000100 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-03-06
    BACK
    gpac_project gpac *
    canonical ubuntu linux 16.04
    canonical ubuntu linux 18.04
    canonical ubuntu linux 18.10