CVE-2020-27842
MEDIUM5.5EPSS 0.44%openjpeg2 - security update
Published: 1/5/2021Modified: 4/28/2026
Also known as:DEBIAN-CVE-2020-27842
Description
There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.
Affected packages (2)
- Debian/openjpeg2from 0, < 2.4.0-1
- Debian/openjpeg2from 0, < 2.1.2-1.1+deb9u7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |