CVSS: 8.8EPSS: 1%CPEs: 3EXPL: 0CVE-2020-12691 – openstack-keystone: Credentials endpoint policy logic allows changing credential owner and target project ID
https://notcve.org/view.php?id=CVE-2020-12691
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any authenticated user can create an EC2 credential for themselves for a project that they have a specified role on, and then perform an update to the credential user and project, allowing them to masquerade as another user. This potentially allows a malicious user to act as the admin on a project another user has the admin role on, which can effectively grant that user global admin privileges. Se detectó un problema en OpenStack Keystone versiones anteriores a 15.0.1 y 16.0.0. Cualquier usuario autenticado puede crear una credencial EC2 para sí mismo para un proyecto en el que posee un rol específico, y luego llevar a cabo una actualización para el usuario y el proyecto de la credencial, permitiéndole hacerse pasar por otro usuario. • http://www.openwall.com/lists/oss-security/2020/05/07/2 https://bugs.launchpad.net/keystone/+bug/1872733 https://lists.apache.org/thread.html/re237267da268c690df5e1c6ea6a38a7fc11617725e8049490f58a6fa%40%3Ccommits.druid.apache.org%3E https://lists.apache.org/thread.html/re4ffc55cd2f1b55a26e07c83b3c22c3fe4bae6054d000a57fb48d8c2%40%3Ccommits.druid.apache.org%3E https://security.openstack.org/ossa/OSSA-2020-004.html https://usn.ubuntu.com/4480-1 https://www.openwall.com/lists/oss-security/2020/05/06/5 https:// • CWE-863: Incorrect Authorization •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2020-12692 – openstack-keystone: failure to check signature TTL of the EC2 credential auth method
https://notcve.org/view.php?id=CVE-2020-12692
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The EC2 API doesn't have a signature TTL check for AWS Signature V4. An attacker can sniff the Authorization header, and then use it to reissue an OpenStack token an unlimited number of times. Se detectó un problema en OpenStack Keystone versiones anteriores a 15.0.1 y 16.0.0. La API EC2 no presenta una comprobación TTL de firma para AWS Signature V4. • http://www.openwall.com/lists/oss-security/2020/05/07/1 https://bugs.launchpad.net/keystone/+bug/1872737 https://security.openstack.org/ossa/OSSA-2020-003.html https://usn.ubuntu.com/4480-1 https://www.openwall.com/lists/oss-security/2020/05/06/4 https://access.redhat.com/security/cve/CVE-2020-12692 https://bugzilla.redhat.com/show_bug.cgi?id=1833164 • CWE-294: Authentication Bypass by Capture-replay CWE-347: Improper Verification of Cryptographic Signature CWE-863: Incorrect Authorization •
CVSS: 8.8EPSS: 1%CPEs: 2EXPL: 1CVE-2019-19687 – openstack-keystone: Credentials API allows non-admin to list and retrieve all users credentials
https://notcve.org/view.php?id=CVE-2019-19687
OpenStack Keystone 15.0.0 and 16.0.0 is affected by Data Leakage in the list credentials API. Any user with a role on a project is able to list any credentials with the /v3/credentials API when enforce_scope is false. Users with a role on a project are able to view any other users' credentials, which could (for example) leak sign-on information for Time-based One Time Passwords (TOTP). Deployments with enforce_scope set to false are affected. (There will be a slight performance impact for the list credentials API once this issue is fixed.) • http://www.openwall.com/lists/oss-security/2019/12/11/8 https://access.redhat.com/errata/RHSA-2019:4358 https://bugs.launchpad.net/keystone/+bug/1855080 https://review.opendev.org/#/c/697355 https://review.opendev.org/#/c/697611 https://review.opendev.org/#/c/697731 https://security.openstack.org/ossa/OSSA-2019-006.html https://usn.ubuntu.com/4262-1 https://access.redhat.com/security/cve/CVE-2019-19687 https://bugzilla.redhat.com/show_bug.cgi • CWE-522: Insufficiently Protected Credentials •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2012-1572
https://notcve.org/view.php?id=CVE-2012-1572
OpenStack Keystone: extremely long passwords can crash Keystone by exhausting stack space OpenStack Keystone: las contraseñas extremadamente largas pueden bloquear a Keystone mediante el agotamiento del espacio de la pila. • https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-1572 https://security-tracker.debian.org/tracker/CVE-2012-1572 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 5.9EPSS: 0%CPEs: 7EXPL: 0CVE-2013-2255
https://notcve.org/view.php?id=CVE-2013-2255
HTTPSConnections in OpenStack Keystone 2013, OpenStack Compute 2013.1, and possibly other OpenStack components, fail to validate server-side SSL certificates. HTTPSConnections en OpenStack Keystone versión 2013, OpenStack Compute versión 2013.1 y posiblemente otros componentes de OpenStack, no pueden comprobar los certificados SSL del lado del servidor. • https://access.redhat.com/security/cve/cve-2013-2255 https://bugs.launchpad.net/ossn/+bug/1188189 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-2255 https://bugzilla.suse.com/show_bug.cgi?id=CVE-2013-2255 https://exchange.xforce.ibmcloud.com/vulnerabilities/85562 https://security-tracker.debian.org/tracker/CVE-2013-2255 https://www.securityfocus.com/bid/61118 • CWE-295: Improper Certificate Validation •