CVE-2015-7539 Information

Description

The Plugins Manager in Jenkins before 1.640 and LTS before 1.625.2 does not verify checksums for plugin files referenced in update site data which makes it easier for man-in-the-middle attackers to execute arbitrary code via a crafted plugin.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://rhn.redhat.com/errata/RHSA-2016-0489.html https://access.redhat.com/errata/RHSA-2016:0070 https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-12-09

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.5