Arbitrary Argument Injection The advisory has been revoked - it doesn't affect any version of package ldap-account-manager (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN14-LDAPACCOUNTMANAGER-11747584
- published10 Aug 2025
- disclosed27 Jun 2022
Introduced: 27 Jun 2022
CVE-2022-31084 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:14.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ldap-account-manager package and not the ldap-account-manager package as distributed by Debian.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2022-31084
- https://github.com/LDAPAccountManager/lam/commit/f1d5d04952f39a1b4ea203d3964fa88e1429dfd4
- https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-r387-grjx-qgvw
- https://swarm.ptsecurity.com/exploiting-arbitrary-object-instantiations/
- https://www.debian.org/security/2022/dsa-5177