{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2015-7546","title":"Title"},{"category":"description","text":"The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and 8.0.x before 8.0.2 (Liberty) and keystonemiddleware (formerly python-keystoneclient) before 1.5.4 (Kilo) and Liberty before 2.3.3 does not properly invalidate authorization tokens when using the PKI or PKIZ token providers, which allows remote authenticated users to bypass intended access restrictions and gain access to cloud resources by manipulating byte fields within a revoked token.","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2015-7546","url":"https://www.suse.com/security/cve/CVE-2015-7546"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 958756 for CVE-2015-7546","url":"https://bugzilla.suse.com/958756"}],"title":"SUSE CVE CVE-2015-7546","tracking":{"current_release_date":"2025-04-25T10:04:59Z","generator":{"date":"2023-02-15T05:13:56Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2015-7546","initial_release_date":"2023-02-15T05:13:56Z","revision_history":[{"date":"2023-02-15T05:13:56Z","number":"2","summary":"Current version"},{"date":"2025-03-16T04:32:59Z","number":"3","summary":"Current version"},{"date":"2025-04-25T10:04:59Z","number":"4","summary":"Current version"}],"status":"interim","version":"4"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SUSE Cloud 5","product":{"name":"SUSE Cloud 5","product_id":"SUSE Cloud 5","product_identification_helper":{"cpe":"cpe:/a:suse:suse-cloud:5"}}},{"category":"product_name","name":"SUSE OpenStack Cloud 6","product":{"name":"SUSE OpenStack Cloud 6","product_id":"SUSE OpenStack Cloud 6","product_identification_helper":{"cpe":"cpe:/o:suse:suse-openstack-cloud:6"}}},{"category":"product_version","name":"crowbar-openstack-3.0+git.1456169766.1e60d19-1.1","product":{"name":"crowbar-openstack-3.0+git.1456169766.1e60d19-1.1","product_id":"crowbar-openstack-3.0+git.1456169766.1e60d19-1.1","product_identification_helper":{"cpe":"cpe:2.3:a:crowbar-openstack_project:crowbar-openstack:3.0+git.1456169766.1e60d19:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/crowbar-openstack@3.0+git.1456169766.1e60d19-1.1?upstream=crowbar-openstack-3.0+git.1456169766.1e60d19-1.1.src.rpm"}}},{"category":"product_version","name":"openstack-keystone","product":{"name":"openstack-keystone","product_id":"openstack-keystone","product_identification_helper":{"cpe":"cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/openstack-keystone@?upstream=openstack-keystone.src.rpm"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"crowbar-openstack-3.0+git.1456169766.1e60d19-1.1 as component of SUSE OpenStack Cloud 6","product_id":"SUSE OpenStack Cloud 6:crowbar-openstack-3.0+git.1456169766.1e60d19-1.1"},"product_reference":"crowbar-openstack-3.0+git.1456169766.1e60d19-1.1","relates_to_product_reference":"SUSE OpenStack Cloud 6"},{"category":"default_component_of","full_product_name":{"name":"openstack-keystone as component of SUSE Cloud 5","product_id":"SUSE Cloud 5:openstack-keystone"},"product_reference":"openstack-keystone","relates_to_product_reference":"SUSE Cloud 5"}]},"vulnerabilities":[{"cve":"CVE-2015-7546","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2015-7546"}],"notes":[{"category":"general","text":"The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and 8.0.x before 8.0.2 (Liberty) and keystonemiddleware (formerly python-keystoneclient) before 1.5.4 (Kilo) and Liberty before 2.3.3 does not properly invalidate authorization tokens when using the PKI or PKIZ token providers, which allows remote authenticated users to bypass intended access restrictions and gain access to cloud resources by manipulating byte fields within a revoked token.","title":"CVE description"}],"product_status":{"known_not_affected":["SUSE Cloud 5:openstack-keystone"],"recommended":["SUSE OpenStack Cloud 6:crowbar-openstack-3.0+git.1456169766.1e60d19-1.1"]},"references":[{"category":"external","summary":"CVE-2015-7546","url":"https://www.suse.com/security/cve/CVE-2015-7546"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 958756 for CVE-2015-7546","url":"https://bugzilla.suse.com/958756"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE OpenStack Cloud 6:crowbar-openstack-3.0+git.1456169766.1e60d19-1.1"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE OpenStack Cloud 6:crowbar-openstack-3.0+git.1456169766.1e60d19-1.1"]}],"threats":[{"category":"impact","date":"2015-12-11T12:19:50Z","details":"moderate"}],"title":"CVE-2015-7546"}]}