Vulnerability Details : 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.
Vulnerability category: BypassGain privilege
Products affected by CVE-2013-1865
- cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:folsom:2012.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-1865
1.80%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 86 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-1865
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2013-1865
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-1865
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https://bugs.launchpad.net/keystone/+bug/1129713
Bug #1129713 “[OSSA 2013-009] Validation of PKI tokens bypasses ...” : Bugs : OpenStack Identity (keystone)
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https://review.openstack.org/#/c/24906/
review.opendev Code Review
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http://www.ubuntu.com/usn/USN-1772-1
USN-1772-1: OpenStack Keystone vulnerability | Ubuntu security notices
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http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101719.html
[SECURITY] Fedora 18 Update: openstack-keystone-2012.2.3-5.fc18
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http://lists.opensuse.org/opensuse-updates/2013-04/msg00000.html
openSUSE-SU-2013:0565-1: moderate: openstack-keystone: fixed validation
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http://www.securityfocus.com/bid/58616
OpenStack Keystone PKI Tokens Validation Security Bypass Vulnerability
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http://rhn.redhat.com/errata/RHSA-2013-0708.html
RHSA-2013:0708 - Security Advisory - Red Hat Customer Portal
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http://www.openwall.com/lists/oss-security/2013/03/20/13
oss-security - [OSSA 2013-009] Keystone PKI tokens online validation bypasses revocation check (CVE-2013-1865)
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