ldapauth-fork up to 2.3.2 Username LDAP ldap injection

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.2$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in ldapauth-fork up to 2.3.2. The impacted element is an unknown function. The manipulation of the argument Username leads to ldap injection (LDAP). This vulnerability is uniquely identified as CVE-2015-7294. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in ldapauth-fork up to 2.3.2 (Directory Service Software). This issue affects some unknown functionality. The manipulation of the argument username with an unknown input leads to a ldap injection vulnerability (LDAP). Using CWE to declare the problem leads to CWE-90. The product constructs all or part of an LDAP query using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended LDAP query when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

ldapauth-fork before 2.3.3 allows remote attackers to perform LDAP injection attacks via a crafted username.

The bug was discovered 09/17/2015. The weakness was disclosed 09/06/2017 (oss-sec). The advisory is shared at openwall.com. The identification of this vulnerability is CVE-2015-7294 since 09/18/2015. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1505 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 720 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 2.3.3 eliminates this vulnerability.

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Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: LDAP
Class: Ldap injection / LDAP
CWE: CWE-90 / CWE-74 / CWE-707
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: ldapauth-fork 2.3.3
Patch: github.com

Timelineinfo

09/17/2015 🔍
09/18/2015 +1 days 🔍
09/06/2017 +719 days 🔍
09/06/2017 +0 days 🔍
09/07/2017 +1 days 🔍
12/27/2022 +1937 days 🔍

Sourcesinfo

Advisory: 3feea43e243698bcaeffa904a7324f4d96df60e4
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-7294 (🔍)
GCVE (CVE): GCVE-0-2015-7294
GCVE (VulDB): GCVE-100-106157

Entryinfo

Created: 09/07/2017 08:52
Updated: 12/27/2022 20:38
Changes: 09/07/2017 08:52 (54), 11/13/2019 09:42 (7), 12/27/2022 20:38 (5)
Complete: 🔍
Cache ID: 216:5F8:103

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