Description

Jenkins 2.218 and earlier, LTS 2.204.1 and earlier exposed session identifiers on a user's detail object in the whoAmI diagnostic page.

Remediation

References

CVE-2020-2103

Related Vulnerabilities

Apache HTTP Server Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') Vulnerability (CVE-2009-1955)

Oracle Database Server CVE-2006-1874 Vulnerability (CVE-2006-1874)

Oracle JRE CVE-2014-0432 Vulnerability (CVE-2014-0432)

WordPress Plugin OpenStreetMap for Gutenberg and WPBakery Page Builder (formerly Visual Composer) Cross-Site Scripting (1.1.1)

Perl Out-of-bounds Write Vulnerability (CVE-2018-18311)

Severity

Medium

Classification

CVE-2020-2103 CWE-200 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities