XSS in Red Hat, Inc. Openshift
CVE-2017-7534
OpenShift Enterprise version 3.x is vulnerable to a stored XSS via the log viewer for pods. The flaw is due to lack of sanitation of user input, specifically terminal escape characters, and the creation of clickable links automatically when viewing the log files for a pod.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (42.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: -0.000
Affected products
- Red Hat, Inc. Openshift — versions 3.x
- Red Hat Openshift — versions 3.0, 3.1, 3.2
Weakness classification (CWE)
References
- www.securityfocus.com/bid/103754 (VDB Entry, Third Party Advisory, vdb-entry)
- bugzilla.redhat.com/show_bug.cgi (Issue Tracking)
Frequently asked questions
- What is CVE-2017-7534?
- CVE-2017-7534 is a medium-severity vulnerability in Red Hat, Inc. Openshift, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-04-11.
- How severe is CVE-2017-7534?
- Medium severity. CVSS v3 base score is 5.4 out of 10.