https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-04T21:35:20.638237+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2021-3575 CVE-2021-3575 2026-10-04T21:35:20.643182+00:00

Affected: OpenJPEG

A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions of the application compiled against openjpeg.

 https://vulnerability.circl.lu/vuln/usn-7083-1 USN-7083-1 — openjpeg2 vulnerabilities 2026-10-04T21:35:20.643605+00:00

Affected: Ubuntu:Pro:16.04:LTS: openjpeg2, Ubuntu:Pro:18.04:LTS: openjpeg2, Ubuntu:20.04:LTS: openjpeg2, Ubuntu:22.04:LTS: openjpeg2, Ubuntu:24.04:LTS: openjpeg2

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)