CVE-2020-19143
tiff - security update
6.5
MEDIUM
CVSS 3.1
EPSS 0.97%
Description
Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the "TIFFVGetField" funtion in the component 'libtiff/tif_dir.c'.
How to fix CVE-2020-19143
To remediate CVE-2020-19143, upgrade the affected package to a fixed version below.
- Debian/tiff—upgrade to 4.1.0+git201212-1 or later
- Debian/tiff—upgrade to 4.1.0+git191117-2~deb10u3 or later
Is CVE-2020-19143 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.1.0+git201212-1
- from 0, < 4.1.0+git191117-2~deb10u3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |