Git Client Plugin up to 3.11.0 on Jenkins SSH Host Key Verification key exchange without entity authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Git Client Plugin up to 3.11.0 on Jenkins. It has been rated as critical. This affects an unknown part of the component SSH Host Key Verification. The manipulation leads to key exchange without entity authentication. This vulnerability is listed as CVE-2022-36881. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Git Client Plugin up to 3.11.0 on Jenkins (Versioning Software). It has been rated as problematic. This issue affects an unknown function of the component SSH Host Key Verification. The manipulation with an unknown input leads to a key exchange without entity authentication vulnerability. Using CWE to declare the problem leads to CWE-322. The product performs a key exchange with an actor without verifying the identity of that actor. Impacted is confidentiality. The summary by CVE is:

Jenkins Git client Plugin 3.11.0 and earlier does not perform SSH host key verification when connecting to Git repositories via SSH, enabling man-in-the-middle attacks.

The weakness was presented 07/27/2022. It is possible to read the advisory at jenkins.io. The identification of this vulnerability is CVE-2022-36881 since 07/27/2022. The technical details are unknown and an exploit is not publicly available.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.7

VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Key exchange without entity authentication
CWE: CWE-322 / CWE-320
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

07/27/2022 🔍
07/27/2022 +0 days 🔍
07/27/2022 +0 days 🔍
07/27/2022 +0 days 🔍

Sourcesinfo

Advisory: jenkins.io
Status: Confirmed

CVE: CVE-2022-36881 (🔍)
GCVE (CVE): GCVE-0-2022-36881
GCVE (VulDB): GCVE-100-205163

Entryinfo

Created: 07/27/2022 20:40
Changes: 07/27/2022 20:40 (39)
Complete: 🔍
Cache ID: 216:30C:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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