CVE-2018-1000173

low-risk

Published 2018-05-08

A session fixaction vulnerability exists in Jenkins Google Login Plugin 1.3 and older in GoogleOAuth2SecurityRealm.java that allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.

Do I need to act?

0.13% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 5.9/10 Medium

NETWORK / HIGH complexity

Affected Products (1)

Google Login

Affected Vendors

Jenkins

References (4)

Third Party Advisory http://www.securityfocus.com/bid/104210

Vendor Advisory https://jenkins.io/security/advisory/2018-04-16/

Third Party Advisory http://www.securityfocus.com/bid/104210

Vendor Advisory https://jenkins.io/security/advisory/2018-04-16/

/ 100

low-risk

Severity 18/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal