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 the user name field at login could be used to enumerate LDAP data. This is only the case for LDAP search configuration. This issue has been fixed in version 8.0.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| LDAPAccountManager | lam | < 8.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | ldap-account-manager | 8.0.1-1 | — |
| Debian 13 | ldap-account-manager | 8.0.1-1 | — |
| Debian 12 | ldap-account-manager | 8.0.1-1 | — |
| Debian 11 | ldap-account-manager | 8.0.1-0+deb11u1 | DSA-5177-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.04 LTS | ldap-account-manager | No fix yet | — |
| Ubuntu 25.10 | ldap-account-manager | No fix yet | — |
| Ubuntu 22.04 LTS | ldap-account-manager | No fix yet | — |
| Ubuntu 20.04 LTS | ldap-account-manager | No fix yet | — |
| Ubuntu 18.04 LTS | ldap-account-manager | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | ldap-account-manager | No fix yet | — |
Advisories 1
- DSA-5177-1 ldap-account-manager - security update Debian Security (DSA / DLA) · Mar 9, 2026