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.
References
Link | Resource |
---|---|
https://github.com/LDAPAccountManager/lam/commit/f1d5d04952f39a1b4ea203d3964fa88e1429dfd4 | Patch Third Party Advisory |
https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-q8g5-45m4-q95p | Third Party Advisory |
https://www.debian.org/security/2022/dsa-5177 | Third Party Advisory |
Information
Published : 2022-06-27 14:15
Updated : 2022-07-07 07:37
NVD link : CVE-2022-31087
Mitre link : CVE-2022-31087
JSON object : View
CWE
CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Products Affected
debian
- debian_linux
ldap-account-manager
- ldap_account_manager