CVE-2021-29338 — Integer Overflow or Wraparound in Openjpeg

CWE-190 — Integer Overflow or WraparoundCWE-787 — Out-of-bounds Write8 documents7 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 73.91%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
THE Openjpeg Project Openjpeg2Debian LinuxFedoraproject Fedora+1 more
Timeline
PublishedApr 14
Latest updateNov 5

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶Debianthe_openjpeg_project/openjpeg2< 2.4.0-3+deb11u1+3
▶Ubuntuthe_openjpeg_project/openjpeg2< 2.3.1-1ubuntu4.20.04.3+4

Also affects: Debian Linux 9.0, Fedora 33, 34

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

4
OSV
openjpeg2 vulnerabilities↗2024-11-05
▶
GHSA
GHSA-q6p7-g6cv-v3pc: Integer Overflow in OpenJPEG v2↗2022-05-24
▶
CVEList
CVE-2021-29338: Integer Overflow in OpenJPEG v2↗2021-04-14
▶
OSV
CVE-2021-29338: Integer Overflow in OpenJPEG v2↗2021-04-14
▶

📋Vendor Advisories

3
Ubuntu
OpenJPEG vulnerabilities↗2024-11-05
▶
Red Hat
openjpeg: out-of-bounds write due to an integer overflow in opj_compress.c↗2021-03-24
▶
Debian
CVE-2021-29338: openjpeg2 - Integer Overflow in OpenJPEG v2.4.0 allows remote attackers to crash the applica...↗2021
▶
CVE-2021-29338 — Integer Overflow or Wraparound | cvebase