CVE-2023-3824
Buffer overflow and overread in phar_dir_read()
概要
Buffer overflow and overread in phar_dir_read()
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)。
In PHP version 8.0.* before 8.0.30, 8.1.* before 8.1.22, and 8.2.* before 8.2.8, when loading phar file, while reading PHAR directory entries, insufficient length checking may lead to a stack buffer overflow, leading potentially to memory corruption or RCE.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
影響パッケージ
Bitnami
libphp
[{"type":"SEMVER","events":[{"introduced":"8.0.0"},{"fixed":"8.0.30"},{"introduced":"8.1.0"},{"fixed":"8.1.22"},{"introduced":"8.2.0"},{"fixed":"8.2.9"}]}]
Bitnami
php-min
[{"type":"SEMVER","events":[{"introduced":"8.0.0"},{"fixed":"8.0.30"},{"introduced":"8.1.0"},{"fixed":"8.1.22"},{"introduced":"8.2.0"},{"fixed":"8.2.9"}]}]
Bitnami
php
[{"type":"SEMVER","events":[{"introduced":"8.0.0"},{"fixed":"8.0.30"},{"introduced":"8.1.0"},{"fixed":"8.1.22"},{"introduced":"8.2.0"},{"fixed":"8.2.9"}]}]
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
- Debian DEBIAN-CVE-2023-3824 php7.4 修正版: 7.4.33-1+deb11u5
参照URL
- advisory github.com
- advisory security.netapp.com
- web lists.debian.org
- web lists.fedoraproject.org
- web nvd.nist.gov