Vulnerability Details : CVE-2014-5252
The V3 API in OpenStack Identity (Keystone) 2014.1.x before 2014.1.2.1 and Juno before Juno-3 updates the issued_at value for UUID v2 tokens, which allows remote authenticated users to bypass the token expiration and retain access via a verification (1) GET or (2) HEAD request to v3/auth/tokens/.
Products affected by CVE-2014-5252
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:a:openstack:keystone:2014.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:keystone:juno-2:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:keystone:2014.1:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:keystone:juno-1:*:*:*:*:*:*:*
Threat overview for CVE-2014-5252
Top countries where our scanners detected CVE-2014-5252
Top open port discovered on systems with this issue
8200
IPs affected by CVE-2014-5252 8
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2014-5252!
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Exploit prediction scoring system (EPSS) score for CVE-2014-5252
0.17%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-5252
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.9
|
MEDIUM | AV:N/AC:M/Au:S/C:P/I:P/A:N |
6.8
|
4.9
|
NIST |
CWE ids for CVE-2014-5252
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-5252
-
http://www.openwall.com/lists/oss-security/2014/08/15/6
oss-security - [OSSA 2014-026] Multiple vulnerabilities in Keystone revocation events (CVE-2014-5251, CVE-2014-5252, CVE-2014-5253)
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http://www.ubuntu.com/usn/USN-2324-1
USN-2324-1: OpenStack Keystone vulnerabilities | Ubuntu security notices
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https://bugs.launchpad.net/keystone/+bug/1348820
Bug #1348820 “[OSSA 2014-026] Token issued_at time changes on /v...” : Bugs : OpenStack Identity (keystone)
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http://rhn.redhat.com/errata/RHSA-2014-1122.html
RHSA-2014:1122 - Security Advisory - Red Hat Customer Portal
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http://rhn.redhat.com/errata/RHSA-2014-1121.html
RHSA-2014:1121 - Security Advisory - Red Hat Customer Portal
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