VDB-105796 · CVE-2015-1401 · BID 71981

LDAP SSO Authentication 2.0.0 on TYPO3 improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in LDAP SSO Authentication 2.0.0 on TYPO3. This impacts an unknown function. Executing a manipulation can lead to improper authentication. This vulnerability is handled as CVE-2015-1401. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in LDAP SSO Authentication 2.0.0 on TYPO3 (Directory Service Software). This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Improper Authentication vulnerability in the "LDAP / SSO Authentication" (ig_ldap_sso_auth) extension 2.0.0 for TYPO3.

The bug was discovered 01/08/2015. The weakness was released 08/28/2017 by Stefan Kaifer (oss-sec). The advisory is shared for download at openwall.com. This vulnerability was named CVE-2015-1401 since 01/27/2015. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 963 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 71981†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

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

NVD Base Score: 9.8
NVD Vector: 🔍

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: Improper authentication
CWE: CWE-287
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/08/2015 🔍
01/08/2015 +0 days 🔍
01/27/2015 +19 days 🔍
08/28/2017 +944 days 🔍
08/28/2017 +0 days 🔍
08/29/2017 +1 days 🔍
11/10/2019 +803 days 🔍

Sourcesinfo

Advisory: openwall.com
Researcher: Stefan Kaifer
Status: Not defined

CVE: CVE-2015-1401 (🔍)
GCVE (CVE): GCVE-0-2015-1401
GCVE (VulDB): GCVE-100-105796
SecurityFocus: 71981 - TYPO3 LDAP / SSO Authentication Extension Authentication Bypass Vulnerability

Entryinfo

Created: 08/29/2017 10:25
Updated: 11/10/2019 17:02
Changes: 08/29/2017 10:25 (56), 11/10/2019 17:02 (7)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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