CVE-2012-5571: Openstack keystone: authorization bypass via improper ec2 token handling
Red Hat · OpenStack Essex for RHEL 6
Vendor fix available · Affected: Red Hat OpenStack Essex for RHEL 6 · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 81% of scored CVEs
DescriptionCVE.org
A flaw was found in OpenStack Keystone. This vulnerability allows remote authenticated users to bypass intended authorization restrictions. This occurs because OpenStack Keystone does not properly handle EC2 (Elastic Compute Cloud) tokens when a user's role has been removed from a tenant. An attacker can leverage a token associated with a removed user role to gain unauthorized access.
Affected products9
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Red Hat · OpenStack Essex for RHEL 6Versions not stated
- Red Hat · OpenStack Folsom for RHEL 6Versions not stated
- Red Hat · Red Hat OpenStack Platform 13 (Queens)Versions not stated
- Red Hat · Red Hat OpenStack Platform 16.2Versions not stated
- Red Hat · Red Hat OpenStack Platform 16.2Versions not stated
- Red Hat · Red Hat OpenStack Platform 17.1Versions not stated
- Red Hat · Red Hat OpenStack Platform 17.1Versions not stated
- Red Hat · Red Hat OpenStack Platform 18.0Versions not stated
- Red Hat · Red Hat OpenStack Platform 18.0Versions not stated
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- Insecure Direct Object Reference
- Vendor
- Red Hat
- Published
- December 2012
CoverageNo articles yet
No CyberSIXT article names CVE-2012-5571 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.
References
- NVD entrynvd.nist.gov
- CVE recordcve.org
- Weakness CWE-639cwe.mitre.org
- Vendor advisoryaccess.redhat.com
- Vendor advisoryaccess.redhat.com
- lists.fedoraproject.org/pipermail/package-announce/2012-Decemberlists.fedoraproject.org
- rhn.redhat.com/errata/RHSA-2012-1556.htmlrhn.redhat.com
- rhn.redhat.com/errata/RHSA-2012-1557.htmlrhn.redhat.com
- secunia.com/advisories/51423secunia.com
- secunia.com/advisories/51436secunia.com
- openwall.com/lists/oss-security/2012/11/28/5openwall.com
- openwall.com/lists/oss-security/2012/11/28/6openwall.com
- securityfocus.com/bid/56726securityfocus.com
- ubuntu.com/usn/USN-1641-1ubuntu.com
- access.redhat.com/security/cve/CVE-2012-5571access.redhat.com
5 more references are in the CVE record.