Vulnerability Name:

CVE-2018-7752 (CCN-140063)

Assigned:2018-02-26
Published:2018-02-26
Updated:2019-04-15
Summary:GPAC through 0.7.1 has a Buffer Overflow in the gf_media_avc_read_sps function in media_tools/av_parsers.c, a different vulnerability than CVE-2018-1000100.
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
7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
6.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/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): None
Scope:Scope (S): Unchanged
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
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
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-2018-7752

Source: XF
Type: UNKNOWN
gpac-cve20187752-bo(140063)

Source: CONFIRM
Type: Patch
https://github.com/gpac/gpac/commit/90dc7f853d31b0a4e9441cba97feccf36d8b69a4

Source: CCN
Type: gpac GIT Repository
Stack buffer overflow in avc_parsers.c #997

Source: CONFIRM
Type: Third Party Advisory
https://github.com/gpac/gpac/issues/997

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20190227 [SECURITY] [DLA 1693-1] gpac security update

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

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

    • Configuration 2:
  • cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*

    • Configuration 3:
  • 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:201877520000000
    V
    		CVE-2018-7752 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-03-07
    oval:com.ubuntu.artful:def:20187752000
    V
    		CVE-2018-7752 on Ubuntu 17.10 (artful) - untriaged.
    2018-03-07
    oval:com.ubuntu.xenial:def:20187752000
    V
    		CVE-2018-7752 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-03-07
    oval:com.ubuntu.disco:def:201877520000000
    V
    		CVE-2018-7752 on Ubuntu 19.04 (disco) - medium.
    2018-03-07
    oval:com.ubuntu.bionic:def:20187752000
    V
    		CVE-2018-7752 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-03-07
    oval:com.ubuntu.cosmic:def:201877520000000
    V
    		CVE-2018-7752 on Ubuntu 18.10 (cosmic) - medium.
    2018-03-07
    oval:com.ubuntu.cosmic:def:20187752000
    V
    		CVE-2018-7752 on Ubuntu 18.10 (cosmic) - medium.
    2018-03-07
    oval:com.ubuntu.bionic:def:201877520000000
    V
    		CVE-2018-7752 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-03-07
    oval:com.ubuntu.trusty:def:20187752000
    V
    		CVE-2018-7752 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-03-07
    BACK
    gpac gpac *
    debian debian linux 8.0
    canonical ubuntu linux 16.04
    canonical ubuntu linux 18.04
    canonical ubuntu linux 18.10