openstack/keystone · Security
OpenStack Keystone Insufficient token expiration
- GHSA ID
- GHSA-w66p-78g4-mr7g
- CVE ID
- CVE-2012-5563
- Severity
- high
- Published
- Updated
- CVSS
- 5.9 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS v3
- 5.9 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS v4
- 8.2 · CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Description
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.
CWEs
- CWE-324 · Use of a Key Past its Expiration Date
- CWE-863 · Incorrect Authorization
References
- https://nvd.nist.gov/vuln/detail/CVE-2012-5563 ↗
- https://github.com/openstack/keystone/commit/38c7e46a640a94da4da89a39a5a1ea9c081f1eb5 ↗
- https://github.com/openstack/keystone/commit/f9d4766249a72d8f88d75dcf1575b28dd3496681 ↗
- https://bugs.launchpad.net/keystone/+bug/1079216 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80370 ↗
- http://rhn.redhat.com/errata/RHSA-2012-1557.html ↗
- http://www.openwall.com/lists/oss-security/2012/11/28/5 ↗
- http://www.openwall.com/lists/oss-security/2012/11/28/6 ↗
- http://www.ubuntu.com/usn/USN-1641-1 ↗
- https://web.archive.org/web/20200228144943/http://www.securityfocus.com/bid/56727 ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2012-20.yaml ↗
- https://web.archive.org/web/20121201003009/http://secunia.com/advisories/51423 ↗
- https://web.archive.org/web/20140802122732/http://secunia.com/advisories/51436 ↗
- https://github.com/advisories/GHSA-w66p-78g4-mr7g ↗