by Kastro
Paper/Archive/CVE-2022-31084

CVE-2022-31084

LDAPAccountManager lam — Unauthenticated Remote Code Execution in ldap-account-manager

EPSS 2%public exploitCVSS 9.0
critical.is priorityof 100
54
CVSS 9.0 (CNA)9.0 / 10 × 3027.0Not in CISA KEV+300.0EPSS percentile 84.6.846 × 2016.9Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
lam< 8.0–CNA

Scores by source

GitHub_M (CNA)9.0CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

refgithub.com/LDAPAccountManager/lam/commit/f1d5d04952f39a1b4ea203d3964fa88e1429dfd4refgithub.com/LDAPAccountManager/lam/security/advisories/GHSA-r387-grjx-qgvwadvisorydebian.org/security/2022/dsa-5177refswarm.ptsecurity.com/exploiting-arbitrary-object-instantiations