Description
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.
Exploits (1)
References (6)
Core 6
Core References
Patch, Vendor Advisory x_refsource_confirm
https://gitlab.gnome.org/GNOME/gthumb/commit/4faa5ce2358812d23a1147953ee76f59631590ad
Vendor Advisory x_refsource_confirm
https://gitlab.gnome.org/GNOME/gthumb/commit/ca8f528209ab78935c30e42fe53bdf1a24f3cb44
Vendor Advisory x_refsource_confirm
https://gitlab.gnome.org/GNOME/gthumb/commits/master/extensions/cairo_io/cairo-image-surface-jpeg.c
Exploit, Third Party Advisory x_refsource_misc
https://github.com/Fysac/CVE-2019-20326
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/202008-05
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2021/08/msg00027.html
Scores
CVSS v3
7.8
EPSS
0.0396
EPSS Percentile
88.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (3)
debian/debian_linux
9.0
gnome/gthumb
< 3.8.3
linuxmint/pix
< 2.4.5
Published
Mar 16, 2020
Tracked Since
Feb 18, 2026