PT-2022-3277 · Unknown · Ldap Account Manager

Arseniy Sharoglazov · Published 2022-06-27 · Updated 2022-10-28 · CVE-2022-31084

Positive Technologies (AI Summary)

CVSS v3.1

9.3

Critical

Base vector

AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions LDAP Account Manager versions prior to 8.0

Description The issue is related to the instantiation of objects from arbitrary classes in LDAP Account Manager, allowing an attacker to inject the first constructor argument. This can lead to code execution if non-LAM classes are instantiated that execute code during object creation.

Recommendations For versions prior to 8.0, update to version 8.0 to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable functionality until the update is applied.

Exploit

Fix

Argument Injection

Weakness Enumeration

CWE-88

Related Identifiers

BDU:2022-04001

CVE-2022-31084

DSA-5177-1

GHSA-R387-GRJX-QGVW

Affected Products

Ldap Account Manager

References · 19

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31084.json · Exploit
• 🔥 https://swarm.ptsecurity.com/exploiting-arbitrary-object-instantiations · Exploit
• https://github.com/LDAPAccountManager/lam/commit/f1d5d04952f39a1b4ea203d3964fa88e1429dfd4 · Patch
• https://debian.org/security/2022/dsa-5177 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-31084 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-31084 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-31084 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-31084 · Security Note
• https://osv.dev/vulnerability/CVE-2022-31084 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5177-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-31084 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-31084 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04001 · Security Note
• https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-r387-grjx-qgvw · Note
• https://vuldb.com/ru/?id.202859 · Note