CVE-2018-20761
Published: 6 February 2019
GPAC version 0.7.1 and earlier has a Buffer Overflow vulnerability in the gf_sm_load_init function in scene_manager.c in libgpac_static.a.
From the Ubuntu Security Team
It was discovered that the GPAC MP4Box utility incorrectly handled certain memory operations. If an user or automated system were tricked into opening a specially crafted MP4 file, a remote attacker could use this issue to cause MP4Box to crash, resulting in a denial of service, or possibly execute arbitrary code.
Priority
Status
Package | Release | Status |
---|---|---|
gpac Launchpad, Ubuntu, Debian |
bionic |
Released
(0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1)
|
cosmic |
Released
(0.5.2-426-gc5ad4e4+dfsg5-4ubuntu0.1)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
focal |
Not vulnerable
(0.5.2-426-gc5ad4e4+dfsg5-5)
|
|
groovy |
Not vulnerable
(0.5.2-426-gc5ad4e4+dfsg5-5)
|
|
hirsute |
Not vulnerable
(0.5.2-426-gc5ad4e4+dfsg5-5)
|
|
impish |
Not vulnerable
(0.5.2-426-gc5ad4e4+dfsg5-5)
|
|
jammy |
Not vulnerable
(0.5.2-426-gc5ad4e4+dfsg5-5)
|
|
trusty |
Released
(0.5.0+svn4288~dfsg1-4ubuntu1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Needs triage
|
|
xenial |
Released
(0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |