Description

Jenkins versions 2.88 and earlier and 2.73.2 and earlier stores metadata related to 'people', which encompasses actual user accounts, as well as users appearing in SCM, in directories corresponding to the user ID on disk. These directories used the user ID for their name without additional escaping, potentially resulting in problems like overwriting of unrelated configuration files.

Remediation

References

CVE-2017-1000391

Related Vulnerabilities

Play Framework Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2018-13864)

Nginx Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2010-2266)

WordPress Other Vulnerability (CVE-2007-3239)

Oracle HTTP Server Integer Overflow or Wraparound Vulnerability (CVE-2022-25315)

Internet Information Services Other Vulnerability (CVE-2002-0150)

Severity

High

Classification

CVE-2017-1000391 CWE-20 CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

Tags

Missing Update Known Vulnerabilities