CVE-2022-31086

Name	CVE-2022-31086
Description	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 incorrect regular expressions allow to upload PHP scripts to config/templates/pdf. This vulnerability could lead to a Remote Code Execution if the /config/templates/pdf/ directory is accessible for remote users. This is not a default configuration of LAM. This issue has been fixed in version 8.0. There are no known workarounds for this issue.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-5177-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
ldap-account-manager (PTS)	jessie, jessie (lts)	4.7.1-1+deb8u1	vulnerable
	stretch (security), stretch (lts), stretch	5.5-1+deb9u1	vulnerable
	bullseye (security), bullseye	8.0.1-0+deb11u1	fixed
	bookworm	8.3-1	fixed
	sid, trixie	8.7-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin
ldap-account-manager	source	jessie	(unfixed)	end-of-life
ldap-account-manager	source	stretch	(unfixed)	end-of-life
ldap-account-manager	source	bullseye	8.0.1-0+deb11u1		DSA-5177-1
ldap-account-manager	source	(unstable)	8.0.1-1

Notes

https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-q9pc-x84w-982x
Merge: https://github.com/LDAPAccountManager/lam/commit/f1d5d04952f39a1b4ea203d3964fa88e1429dfd4 (lam_8_0)