Home/CVE/OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-3 does not properly handle authorization tokens for di
CVE

CVE-2012-4457

OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-3 does not properly handle authorization tokens for di

OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-3 does not properly handle authorization tokens for disabled tenants, which allows remote authenticated users to access the tenant's resources by requesting a token for the tenant.

MEDIUM · CVSS 4 EPSS 0.00561
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-287Improper Authentication
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Affected Products & Versions

2
openstack keystone>= 2012.1 and < 2012.1.2
openstack keystoneall 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 MODERATE fixed in 8.0.0a0
▣

Scoring & Timeline

4
MEDIUM · CVSS v2 (legacy) · secalert@redhat.com
View on NVD
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:P/I:N/A:N
Published to NVD09 Oct 2012 · 03:55 PM
⚑

Vendor Advisories

1
rhsaRHSA-2012:1378Moderate
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://secunia.com/advisories/50665Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/09/28/6Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/55716Third Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=861180Issue TrackingThird Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/78947Third Party AdvisoryVDB Entry
https://github.com/openstack/keystone/commit/4ebfdfaf23c6da8e3c182bf3ec2cb2b7132ef685Third Party Advisory
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