CVE Vulnerability

CVE-2021-43578

Jenkins Squash TM Publisher (Squash4Jenkins) Plugin 1.0.0 and earlier implements an agent-to-controller message that does not implement any validation of its input, allowing attackers able to control agent processes to replace arbitrary files on the Jenkins controller file system with an attacker-controlled JSON string.

5.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2525 Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/11/12/1 Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:jenkins:squash_tm_publisher:*:*:*:*:*:jenkins:*:*
Information

Published : 2021-11-12 11:15

Updated : 2021-11-17 12:43

NVD link : CVE-2021-43578

Mitre link : CVE-2021-43578

Products Affected
No products.
CWE
CWE-693