Vulnerability in OpenStack Compute
CVE-2013-2255
HTTPSConnections in OpenStack Keystone 2013, OpenStack Compute 2013.1, and possibly other OpenStack components, fail to validate server-side SSL certificates.
Vulnerability class: Improper Certificate Validation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.010 (61.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 61.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- OpenStack Compute — versions 2013.1
- OpenStack Keystone — versions 2013
- Debian Linux — versions 8.0, 9.0, 10.0
- Red Hat OpenStack — versions 3.0, 4.0
Weakness classification (CWE)
References
- security-tracker.debian.org/tracker/CVE-2013-2255 (Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Issue Tracking, Vendor Advisory)
- bugzilla.suse.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
- access.redhat.com/security/cve/cve-2013-2255 (Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/85562 (VDB Entry, Third Party Advisory)
- bugs.launchpad.net/ossn/+bug/1188189 (Third Party Advisory, Issue Tracking)
- www.securityfocus.com/bid/61118 (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2013-2255?
- CVE-2013-2255 is a medium-severity vulnerability in OpenStack Compute, classified under Improper Certificate Validation. CVSS score: 5.9/10. Published 2019-11-01.
- How severe is CVE-2013-2255?
- Medium severity. CVSS v3 base score is 5.9 out of 10.