CVE-2013-2014

OpenStack Identity (Keystone) before 2013.1 allows remote attackers to cause a denial of service (memory consumption and crash) via multiple long requests.

Published: 2014-06-02 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2013-2014 is rated Moderate Risk (51.2/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 3.24%). 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-2013-2014

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 2.37% 3.24% +0.87%
2 2025-08-29 2.76% 2.37% -0.39%
3 2025-03-30 — 2.76% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2013-2014

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2013-2014

GitHub Security Advisory for CVE-2013-2014

GHSA-7332-36h8-8jh8 · Severity: medium · Ecosystem: pip — OpenStack Identity (Keystone) Denial of Service

OS Trackers for CVE-2013-2014

vendor priority summary link
debian not yet assigned CVE-2013-2014 not yet assigned 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-2013-2014
ubuntu low CVE-2013-2014 low priority: Ubuntu including 1 source packages (keystone), 5 status rows across 5 suites (lucid, precise, quantal, raring, upstream): ignored 2, DNE 1, not-affected 1, released 1. https://ubuntu.com/security/CVE-2013-2014

Affected software / configurations for CVE-2013-2014

Vendor Product Version Raw CPE
openstack keystone >= 2013, < 2013.1 cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:*
fedoraproject fedora 19 cpe:2.3:o:fedoraproject:fedora:19:*:*:*:*:*:*:*

References for CVE-2013-2014

cvelogic Threat Intelligence