LemonLDAP::NG up to 2.0.11 OAuth2 session expiration

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in LemonLDAP::NG up to 2.0.11. Impacted is an unknown function of the component OAuth2 Handler. Executing a manipulation can lead to an unknown weakness. This vulnerability is handled as CVE-2021-35473. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in LemonLDAP::NG up to 2.0.11. This vulnerability affects an unknown functionality of the component OAuth2 Handler. The CWE definition for the vulnerability is CWE-613. According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization." The impact remains unknown. CVE summarizes:

An issue was discovered in LemonLDAP::NG before 2.0.12. There is a missing expiration check in the OAuth2.0 handler, i.e., it does not verify access token validity. An attacker can use a expired access token from an OIDC client to access the OAuth2 handler The earliest affected version is 2.0.4.

The advisory is shared for download at gitlab.ow2.org. This vulnerability was named CVE-2021-35473 since 06/23/2021. There are neither technical details nor an exploit publicly available.

Upgrading to version 2.0.12 eliminates this vulnerability.

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Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.2

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.1
CNA Vector (MITRE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Session expiration
CWE: CWE-613
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: LemonLDAP::NG 2.0.12

Timelineinfo

06/23/2021 🔍
11/11/2024 +1237 days 🔍
11/11/2024 +0 days 🔍
11/20/2024 +9 days 🔍

Sourcesinfo

Advisory: 2549
Status: Confirmed

CVE: CVE-2021-35473 (🔍)
GCVE (CVE): GCVE-0-2021-35473
GCVE (VulDB): GCVE-100-283816

Entryinfo

Created: 11/11/2024 03:47
Updated: 11/20/2024 05:26
Changes: 11/11/2024 03:47 (54), 11/20/2024 05:26 (14)
Complete: 🔍
Cache ID: 216::103

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