DEBIAN-CVE-2020-27814

DEBIAN-CVE-2020-27814 PUBLISHED CVSS 7.800000190734863 HIGH

A heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files. An attacker could use this flaw to cause an application crash or in some cases execute arbitrary code with the permission of the user running such an application.

Risk Scores

CVSS 3.1

7.800000190734863

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions
Debian:12	openjpeg2	0, 0, 0
Debian:14	openjpeg2	0, 0, 0
Debian:11	openjpeg2	0, 0, 0
Debian:13	openjpeg2	0, 0, 0

Exploit Intelligence

data_v2.json (github-poc)

Timeline

Jan 26, 2021 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2020-27814 advisory

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