CVE-2020-27845

Source
https://nvd.nist.gov/vuln/detail/CVE-2020-27845
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-27845.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-27845
Downstream
Related
Published
2021-01-05T18:15:14Z
Modified
2025-10-14T17:51:57.992320Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability.

References

Affected packages

Git / github.com/uclouvain/openjpeg

Affected ranges

Type
GIT
Repo
https://github.com/uclouvain/openjpeg
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

v2.*

v2.2.0
v2.3.0
v2.3.1