Vulnerability Monitor

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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.

Published

2021-11-12T11:15:08.237

Last Modified

2024-11-21T06:29:28.607

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-611

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	jenkins	pom2config	≤ 1.2	Yes

References

http://www.openwall.com/lists/oss-security/2021/11/12/1 Mailing List, Third Party Advisory ([email protected])
https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415 Vendor Advisory ([email protected])
https://www.zerodayinitiative.com/advisories/ZDI-21-1314/ Third Party Advisory, VDB Entry ([email protected])
http://www.openwall.com/lists/oss-security/2021/11/12/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.zerodayinitiative.com/advisories/ZDI-21-1314/ Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)