CVE-2013-1865

OpenStack Keystone Folsom (2012.2) does not properly perform revocation checks for Keystone PKI tokens when done through a server, which allows remote attackers to bypass intended access restrictions via a revoked PKI token.

Published: 2013-03-22 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2013-1865 is rated Moderate Risk (57.8/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.61%). EPSS rose +1.45% over the last day, indicating growing attacker interest. Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2013-1865

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 1.16% 2.61% +1.45%
2 2025-03-30 2.01% 1.16% -0.85%
3 2025-03-29 — 2.01% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2013-1865

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.8 2.0 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 8.6 6.4 [email protected]

Weakness enumeration for CVE-2013-1865

GitHub Security Advisory for CVE-2013-1865

GHSA-22q6-wwq7-2jj9 · Severity: medium · Ecosystem: pip — OpenStack Keystone Improper Authentication vulnerability

OS Trackers for CVE-2013-1865

vendor priority summary link
debian unimportant CVE-2013-1865 unimportant priority: Debian including 1 source packages (keystone), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2013-1865
redhat medium — https://access.redhat.com/security/cve/CVE-2013-1865
ubuntu medium CVE-2013-1865 medium priority: Ubuntu including 1 source packages (keystone), 6 status rows across 6 suites (hardy, lucid, oneiric, precise, quantal, upstream): DNE 2, ignored 1, needs-triage 1, not-affected 1, released 1. https://ubuntu.com/security/CVE-2013-1865

NVD evaluator notes for CVE-2013-1865

Impact: Per http://www.ubuntu.com/usn/USN-1772-1/ "A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 12.10"

Affected software / configurations for CVE-2013-1865

Vendor Product Version Raw CPE
openstack folsom 2012.2 cpe:2.3:a:openstack:folsom:2012.2:*:*:*:*:*:*:*
canonical ubuntu_linux 12.10 cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*

References for CVE-2013-1865

cvelogic Threat Intelligence