Bug 1549539 (CVE-2018-1000111) - CVE-2018-1000111 jenkins-plugin-subversion: Disclosure of user names and node names to unauthorized users through post-commit hook URL in Subversion Plugin (SECURITY-724)
Summary: CVE-2018-1000111 jenkins-plugin-subversion: Disclosure of user names and node...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-1000111
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1565303
Blocks: 1549547
TreeView+ depends on / blocked
 
Reported: 2018-02-27 12:00 UTC by Adam Mariš
Modified: 2021-10-21 19:56 UTC (History)
8 users (show)

Fixed In Version: jenkins-plugin-subversion 2.10.3
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Last Closed: 2021-10-21 19:56:02 UTC
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Description Adam Mariš 2018-02-27 12:00:32 UTC 
The class handling unauthenticated Subversion post-commit hook notification requests at the /subversion/ path unnecessarily extended another type that handled requests to the .../search/ sub-path.

This allowed submission of search queries to Jenkins, and getting a list of search results usually available to anyone with Overall/Read permission. In current Jenkins releases, those are typically the names of known users (both actual users of Jenkins, and known SCM committers) and nodes (master and agents).

External References:

https://jenkins.io/security/advisory/2018-02-26/
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