CVE-2019-20326
gthumb - security update
7.8
HIGH
CVSS 3.1
EPSS 2.1%
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.
How to fix CVE-2019-20326
To remediate CVE-2019-20326, upgrade the affected package to a fixed version below.
- —upgrade to 3:3.8.3-0.1 or later
- —upgrade to 3:3.3.1-2.1+deb8u2 or later
- —upgrade to 3:3.4.4.1-5+deb9u2 or later
Is CVE-2019-20326 being exploited?
Low — EPSS is 2.1%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 3:3.8.3-0.1
- from 0, < 3:3.3.1-2.1+deb8u2
- from 0, < 3:3.4.4.1-5+deb9u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |