CVE-2020-27823
HIGH7.8EPSS 0.30%Published: 5/13/2021Modified: 4/28/2026
Description
A flaw was found in OpenJPEG’s encoder. This flaw allows an attacker to pass specially crafted x,y offset input to OpenJPEG to use during encoding. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Affected packages (2)
- Alpine/openjpegfrom 0, < 2.3.1-r5
- Debian/openjpeg2from 0, < 2.4.0-1
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 |