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CVE-2013-2104

5.5 · MEDIUM

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…

Published Jan 21, 2014openstackCWE-264EPSS 2.08%

Overview

CVE-2013-2104 is a medium-severity vulnerability affecting openstack python-keystoneclient. It was published on January 21, 2014 and has a CVSS 2.0 base score of 5.5 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories and patches from openstack. Update python-keystoneclient to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
openstackpython-keystoneclient0Affected

References

Reflists.opensuse.org/opensuse-updates/2013-06/msg00198.htmlRefrhn.redhat.com/errata/RHSA-2013-0944.htmlRefwww.openwall.com/lists/oss-security/2013/05/28/7Refwww.ubuntu.com/usn/USN-1851-1Refwww.ubuntu.com/usn/USN-1875-1Refbugs.launchpad.net/python-keystoneclient/+bug/1179615Reflists.opensuse.org/opensuse-updates/2013-06/msg00198.htmlRefrhn.redhat.com/errata/RHSA-2013-0944.htmlRefwww.openwall.com/lists/oss-security/2013/05/28/7Refwww.ubuntu.com/usn/USN-1851-1

How CyberStrike helps

Frequently asked questions

What is CVE-2013-2104?

CVE-2013-2104 is a medium-severity vulnerability affecting openstack python-keystoneclient. It was published on January 21, 2014 and has a CVSS 2.0 base score of 5.5 (MEDIUM).

How severe is CVE-2013-2104?

This vulnerability has a CVSS 2.0 base score of 5.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2013-2104?

Check the references section for vendor advisories and patches from openstack. Update python-keystoneclient to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2013-2104?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2013-2104 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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