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CVE-2022-36881

Good to know:

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Date: July 27, 2022

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.

Language: Java

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2022-36881
https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-1468
https://github.com/jenkinsci/git-client-plugin/commit/88f52c6c9b18bca4ad210e3b9910a49433583fd9
http://www.openwall.com/lists/oss-security/2022/07/27/1
https://github.com/jenkinsci/git-client-plugin
https://www.mend.io/vulnerability-database/CVE-2022-36881

Severity Score

Weakness Type (CWE)

Improper Certificate Validation

CWE-295

Key Exchange without Entity Authentication

CWE-322

Top Fix

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Upgrade Version

Upgrade to version org.jenkins-ci.plugins:git-client:3.11.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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