GoogleOSV:GHSA-W66P-78G4-MR7GOpenStack Keystone Insufficient token expiration
4.9 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:P/A:N
0.003 Low
EPSS
Percentile
64.6%
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.
References
rhn.redhat.com/errata/RHSA-2012-1557.html
www.openwall.com/lists/oss-security/2012/11/28/5
www.openwall.com/lists/oss-security/2012/11/28/6
www.ubuntu.com/usn/USN-1641-1
bugs.launchpad.net/keystone/+bug/1079216
exchange.xforce.ibmcloud.com/vulnerabilities/80370
github.com/openstack/keystone
github.com/openstack/keystone/commit/38c7e46a640a94da4da89a39a5a1ea9c081f1eb5
github.com/openstack/keystone/commit/f9d4766249a72d8f88d75dcf1575b28dd3496681
github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2012-20.yaml
nvd.nist.gov/vuln/detail/CVE-2012-5563
web.archive.org/web/20121201003009/secunia.com/advisories/51423
web.archive.org/web/20140802122732/secunia.com/advisories/51436
web.archive.org/web/20200228144943/www.securityfocus.com/bid/56727
Related
4.9 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:P/A:N
0.003 Low
EPSS
Percentile
64.6%