CVE-2022-31084

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 v3.0 8.1 HIGH
CVSS v2.0 6.8 MEDIUM

8.1^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/LDAPAccountManager/lam/commit/f1d5d04952f39a1b4ea203d3964fa88e1429dfd4	Patch Third Party Advisory
https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-r387-grjx-qgvw	Third Party Advisory
https://www.debian.org/security/2022/dsa-5177	Third Party Advisory
https://swarm.ptsecurity.com/exploiting-arbitrary-object-instantiations/

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Configurations

Configuration 1 (hide)

cpe:2.3:a:ldap-account-manager:ldap_account_manager:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Information

Published : 2022-06-27 14:15

Updated : 2022-07-18 06:15

NVD link : CVE-2022-31084

Mitre link : CVE-2022-31084

JSON object : View

CWE

CWE-88

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

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Products Affected

debian

debian_linux

ldap-account-manager

ldap_account_manager

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