LDAP Account Manager up to 7.x Login user name injection

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in LDAP Account Manager up to 7.x. Affected by this vulnerability is an unknown functionality of the component Login. This manipulation of the argument user name causes injection. This vulnerability appears as CVE-2022-31088. The attack may be initiated remotely. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in LDAP Account Manager up to 7.x (Directory Service Software) and classified as critical. Affected by this vulnerability is some unknown processing of the component Login. The manipulation of the argument user name with an unknown input leads to a injection vulnerability. The CWE definition for the vulnerability is CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. As an impact it is known to affect confidentiality, and availability. The summary by CVE is:

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.

The weakness was presented 06/28/2022 as GHSA-wxf8-9x99-6gp4. The advisory is shared at github.com. This vulnerability is known as CVE-2022-31088 since 05/18/2022. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1055 for this issue.

Upgrading to version 8.0 eliminates this vulnerability. Applying the patch f1d5d04952f39a1b4ea203d3964fa88e1429dfd4 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: LDAP Account Manager 8.0
Patch: f1d5d04952f39a1b4ea203d3964fa88e1429dfd4

Timelineinfo

05/18/2022 🔍
06/28/2022 +41 days 🔍
06/28/2022 +0 days 🔍
07/16/2022 +18 days 🔍

Sourcesinfo

Advisory: GHSA-wxf8-9x99-6gp4
Status: Confirmed

CVE: CVE-2022-31088 (🔍)
GCVE (CVE): GCVE-0-2022-31088
GCVE (VulDB): GCVE-100-202873

Entryinfo

Created: 06/28/2022 08:35
Updated: 07/16/2022 09:06
Changes: 06/28/2022 08:35 (54), 07/16/2022 09:06 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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