CVE-2022-1122
A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fail...
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service.
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Alpine Linux ALPINE-CVE-2022-1122 openjpeg 修正版: 2.5.0-r0
- Debian DEBIAN-CVE-2022-1122 openjpeg2 修正版: 2.4.0-3+deb11u1
- Ubuntu UBUNTU-CVE-2022-1122 openjpeg2 修正版: 2.1.2-1.1+deb9u6ubuntu0.1~esm6
参照URL
- advisory github.com
- advisory lists.fedoraproject.org
- advisory lists.fedoraproject.org
- advisory lists.fedoraproject.org
- advisory nvd.nist.gov
- advisory security.gentoo.org
- report github.com
- web lists.debian.org
- web lists.debian.org