File Name Restriction Flaw in Jenkins Subversion Plugin by Jenkins
CVE-2021-21698

7.5HIGH

Key Information:

Vendor

Jenkins
Status
Jenkins Subversion Plugin
Vendor
CVE Published:
4 November 2021

What is CVE-2021-21698?

The Jenkins Subversion Plugin allows for unrestricted file name retrieval when looking up a subversion key file on the controller from an agent. This vulnerability could potentially allow for unauthorized file access, exposing sensitive information and compromising the security of the Jenkins environment.

Affected Version(s)

Jenkins Subversion Plugin <= 2.15.0

References

https://www.jenkins.io/security/advisory/2021-11-04/#SECU...
x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2021/11/04/3
mailing-listx_refsource_MLIST

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.