Summary
It was discovered that OpenJPEG incorrectly handled certain memory
operations when using the command line "-ImgDir" in a directory with a
large number of files, leading to an integer overflow vulnerability. An
attacker could potentially use this issue to cause a denial of service.
This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS,
Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2021-29338)
It was discovered that OpenJPEG incorrectly handled decompressing certain
.j2k files in sycc420_to_rgb, leading to a heap-based buffer overflow
vulnerability. If a user or automated system were tricked into opening
a specially crafted file, an attacker could possibly use this issue to
execute arbitrary code. (CVE-2021-3575)
It was discovered that OpenJPEG incorrectly handled certain memory
operations in the opj2_decompress program. An attacker could potentially
use this issue to cause a denial of service. This issue only affected
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.
(CVE-2022-1122)
Fixed packages 5
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 20.04 LTS 20.04:LTS | openjpeg2 | 2.3.1-1ubuntu4.20.04.3 |
| Ubuntu · 22.04 LTS 22.04:LTS | openjpeg2 | 2.4.0-6ubuntu0.2 |
| Ubuntu · 24.04 LTS 24.04:LTS | openjpeg2 | 2.5.0-2ubuntu0.2 |
| Ubuntu · Pro 16.04 LTS Pro:16.04:LTS | openjpeg2 | 2.1.2-1.1+deb9u6ubuntu0.1~esm6 |
| Ubuntu · Pro 18.04 LTS Pro:18.04:LTS | openjpeg2 | 2.3.0-2+deb10u2ubuntu0.1~esm3 |
Vulnerabilities 3
-
Unscored —
Integer Overflow in OpenJPEG v2.4.0 allows remote attackers to crash the application, causing a Denial of Service (DoS)…
-
Unscored —
A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2…
-
Unscored —
A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a larg…