CVE-2020-35523
tiff - security update
7.8
HIGH
CVSS 3.1
EPSS 0.25%
Description
An integer overflow flaw was found in libtiff that exists in the tif_getimage.c file. This flaw allows an attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
How to fix CVE-2020-35523
To remediate CVE-2020-35523, upgrade the affected package to a fixed version below.
- —upgrade to 4.2.0-r0 or later
- —upgrade to 4.1.0+git201212-1 or later
- —upgrade to 4.0.8-2+deb9u6 or later
- —upgrade to 4.1.0+git191117-2~deb10u2 or later
Is CVE-2020-35523 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 4.2.0-r0
- from 0, < 4.1.0+git201212-1
- from 0, < 4.0.8-2+deb9u6
- from 0, < 4.1.0+git191117-2~deb10u2
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 |