CVE-2012-3426 describes a token expiration vulnerability in OpenStack Keystone versions before 2012.1.1, impacting OpenStack Folsom and Essex. Authenticated attackers could bypass authorization by chaining tokens, using tokens from disabled accounts, or tokens associated with changed passwords. With a CVSS score of 4.9 (AV:N/AC:M/Au:S/C:P/I:P/A:N), this medium-severity flaw allows partial confidentiality and integrity compromise with moderate attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion for this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:openstack:essex:*:*:*:*:*:*:*:* | ||
folsom-1CPE matchmatch criteria | cpe:2.3:a:openstack:horizon:folsom-1:*:*:*:*:*:*:* | ||
2012.1CPE matchmatch criteria | cpe:2.3:a:openstack:keystone:2012.1:*:*:*:*:*:*:* | ||
2012.1.1CPE matchmatch criteria | cpe:2.3:a:openstack:keystone:2012.1.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:S/C:P/I:P/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.