Home/CVE/OpenStack Keystone, as used in OpenStack Folsom 2012.2, does not properly implement token expiration, which allows remot
CVE

CVE-2012-5563

OpenStack Keystone, as used in OpenStack Folsom 2012.2, does not properly implement token expiration, which allows remot

OpenStack Keystone, as used in OpenStack Folsom 2012.2, does not properly implement token expiration, which allows remote authenticated users to bypass intended authorization restrictions by creating new tokens through token chaining. NOTE: this issue exists because of a CVE-2012-3426 regression.

MEDIUM · CVSS 4 EPSS 0.00392
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
openstack folsomall versions
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Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI keystone HIGH fixed in 8.0.0
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Scoring & Timeline

4
MEDIUM · CVSS v2 (legacy) · secalert@redhat.com
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:S/C:N/I:P/A:N
Published to NVD18 Dec 2012 · 01:55 AM
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Vendor Advisories

2
usnUSN-1641-1
rhsaRHSA-2012:1557Moderate
🔗

References & Sources

11
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://rhn.redhat.com/errata/RHSA-2012-1557.html
http://secunia.com/advisories/51423Vendor Advisory
http://secunia.com/advisories/51436Vendor Advisory
http://www.openwall.com/lists/oss-security/2012/11/28/5Patch
http://www.openwall.com/lists/oss-security/2012/11/28/6Patch
http://www.securityfocus.com/bid/56727
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