Vulnerability Details : CVE-2013-2104
python-keystoneclient before 0.2.4, as used in OpenStack Keystone (Folsom), does not properly check expiry for PKI tokens, which allows remote authenticated users to (1) retain use of a token after it has expired, or (2) use a revoked token once it expires.
Products affected by CVE-2013-2104
- cpe:2.3:a:openstack:python-keystoneclient:*:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:python-keystoneclient:0.2.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-2104
0.77%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-2104
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:P |
8.0
|
4.9
|
NIST |
CWE ids for CVE-2013-2104
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-2104
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http://www.openwall.com/lists/oss-security/2013/05/28/7
oss-security - [OSSA 2013-014] Missing expiration check in Keystone PKI tokens validation (CVE-2013-2104)
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http://lists.opensuse.org/opensuse-updates/2013-06/msg00198.html
openSUSE-SU-2013:1089-1: moderate: update for openstack-keystone
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http://www.ubuntu.com/usn/USN-1875-1
USN-1875-1: OpenStack Keystone vulnerabilities | Ubuntu security notices
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http://www.ubuntu.com/usn/USN-1851-1
USN-1851-1: python-keystoneclient vulnerability | Ubuntu security notices
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https://bugs.launchpad.net/python-keystoneclient/+bug/1179615
Bug #1179615 “[OSSA 2013-014] auth_token middleware neglects to ...” : Bugs : python-keystoneclient
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http://rhn.redhat.com/errata/RHSA-2013-0944.html
RHSA-2013:0944 - Security Advisory - Red Hat Customer Portal
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