CVE-2017-2654 Information

Description

jenkins-email-ext before version 2.57.1 is vulnerable to an Information Exposure. The Email Extension Plugins is able to send emails to a dynamically created list of users based on the changelogs like authors of SCM changes since the last successful build. This could in some cases result in emails being sent to people who have no user account in Jenkins and in rare cases even people who were not involved in whatever project was being built due to some mapping based on the local-part of email addresses.

CVSS Vector

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

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2654 https://jenkins.io/security/advisory/2017-03-20/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3