Incorrect Default Permissions in ldap-account-manager
概要
Incorrect Default Permissions in ldap-account-manager
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)。
LDAP Account Manager (LAM) is a webfrontend for managing entries (e.g. users, groups, DHCP settings) stored in an LDAP directory. In versions prior to 8.0 the tmp directory, which is accessible by /lam/tmp/, allows interpretation of .php (and .php5/.php4/.phpt/etc) files. An attacker capable of writing files under www-data privileges can write a web-shell into this directory, and gain a Code Execution on the host. This issue has been fixed in version 8.0. Users unable to upgrade should disallow executing PHP scripts in (/var/lib/ldap-account-manager/)tmp directory.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
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-2022-31087 ldap-account-manager 修正版: 8.0.1-0+deb11u1
- Ubuntu UBUNTU-CVE-2022-31087 ldap-account-manager
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- advisory debian.org
- patch github.com