CVE Vulnerability

CVE-2021-43576

Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415 Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/11/12/1 Mailing List Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1314/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:jenkins:pom2config:*:*:*:*:*:jenkins:*:*
Information

Published : 2021-11-12 11:15

Updated : 2021-11-17 01:17

NVD link : CVE-2021-43576

Mitre link : CVE-2021-43576

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference