CVE-2021-29338
MEDIUM5.5EPSS 0.09%openjpeg2 - security update
Published: 4/14/2021Modified: 4/28/2026
Description
Integer Overflow in OpenJPEG v2.4.0 allows remote attackers to crash the application, causing a Denial of Service (DoS). This occurs when the attacker uses the command line option "-ImgDir" on a directory that contains 1048576 files.
Affected packages (3)
- Alpine/openjpegfrom 0, < 2.4.0-r1
- Debian/openjpeg2from 0, < 2.4.0-3+deb11u1
- Debian/openjpeg2from 0, < 2.4.0-3+deb11u1
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 |