CVE-2018-6356
This allowed users with Overall/Read permission to download files from the Jenkins master they should not have access to.
Does this matter?
Lower severity and a low EPSS score (3.85%). Track it; it rarely justifies an emergency change on its own.
Description
Jenkins before 2.107 and Jenkins LTS before 2.89.4 did not properly prevent specifying relative paths that escape a base directory for URLs accessing plugin resource files. This allowed users with Overall/Read permission to download files from the Jenkins master they should not have access to. On Windows, any file accessible to the Jenkins master process could be downloaded. On other operating systems, any file within the Jenkins home directory accessible to the Jenkins master process could be downloaded.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 3.85% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- jenkins/jenkins · oracle/communications cloud native core automated test suite
- Source
- cve@mitre.org
References
- http://www.openwall.com/lists/oss-security/2018/02/14/1Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/103037Broken Link, VDB Entry
- https://jenkins.io/security/advisory/2018-02-14/Vendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2018/02/14/1Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/103037Broken Link, VDB Entry
- https://jenkins.io/security/advisory/2018-02-14/Vendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.