CVE-2022-31084
CVE-2022-31084 · Unauthenticated Remote Code Execution in ldap-account-manager
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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 There are cases where LAM instantiates objects from arbitrary classes. An attacker can inject the first constructor argument. This can lead to code execution if non-LAM classes are instantiated that execute code during object creation. This issue has been fixed in version 8.0.
CVSS 9.0 · Critical · EPSS 2.5% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
lam
- Versions
- < 8.0: Affected
No fix published
ldap-account-manager Debian:12
- Affected ranges
- ECOSYSTEM: < 8.0.1-1
Update to 8.0.1-1
ldap-account-manager Debian:13
- Affected ranges
- ECOSYSTEM: < 8.0.1-1
Update to 8.0.1-1
ldap-account-manager Debian:14
- Affected ranges
- ECOSYSTEM: < 8.0.1-1
Update to 8.0.1-1
ldap-account-manager Ubuntu:16.04:LTS
- Versions
- 4.9-1
- 5.1-1
- 5.2-1
- 5.2-1ubuntu1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
ldap-account-manager Ubuntu:18.04:LTS
- Versions
- 5.7-1
- 6.1-1
- 6.2-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
ldap-account-manager Ubuntu:20.04:LTS
- Versions
- 6.7-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
ldap-account-manager Ubuntu:22.04:LTS
- Versions
- 7.5-1
- 7.7-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
ldap-account-manager Ubuntu:25.10
- Versions
- 9.0-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
ldap-account-manager Ubuntu:26.04:LTS
- Versions
- 9.0-1
- 9.0-1build1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- https://github.com/LDAPAccountManager/lam/commit/f1d5d04952f39a1b4ea203d3964fa88e1429dfd4
- https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-r387-grjx-qgvw
- https://www.debian.org/security/2022/dsa-5177
- https://swarm.ptsecurity.com/exploiting-arbitrary-object-instantiations/
- https://nvd.nist.gov/vuln/detail/CVE-2022-31084