CVE-2019-20326
Published: 16 March 2020
A heap-based buffer overflow in _cairo_image_surface_create_from_jpeg() in extensions/cairo_io/cairo-image-surface-jpeg.c in GNOME gThumb before 3.8.3 and Linux Mint Pix before 2.4.5 allows attackers to cause a crash and potentially execute arbitrary code via a crafted JPEG file.
Priority
Status
Package | Release | Status |
---|---|---|
gthumb Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(3:3.8.3-0.1)
|
groovy |
Ignored
(end of life)
|
|
xenial |
Released
(3:3.4.3-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
bionic |
Released
(3:3.6.1-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
focal |
Released
(3:3.8.0-2.1ubuntu0.1)
|
|
hirsute |
Not vulnerable
(3:3.8.3-0.1)
|
|
jammy |
Not vulnerable
(3:3.8.3-0.1)
|
|
kinetic |
Not vulnerable
(3:3.8.3-0.1)
|
|
lunar |
Not vulnerable
(3:3.8.3-0.1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(3:3.3.1-2.1+deb8u1)
|
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:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20326
- https://gitlab.gnome.org/GNOME/gthumb/commit/14860321ce3235d420498c4f81f21003d1fb78f4 (3.8.3)
- https://gitlab.gnome.org/GNOME/gthumb/commit/4faa5ce2358812d23a1147953ee76f59631590ad (master)
- https://ubuntu.com/security/notices/USN-5680-1
- https://ubuntu.com/security/notices/USN-5681-1
- NVD
- Launchpad
- Debian