{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"critical"},"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-2017-7572","title":"Title"},{"category":"description","text":"The _checkPolkitPrivilege function in serviceHelper.py in Back In Time (aka backintime) 1.1.18 and earlier uses a deprecated polkit authorization method (unix-process) that is subject to a race condition (time of check, time of use). With this authorization method, the owner of a process requesting a polkit operation is checked by polkitd via /proc/<pid>/status, by which time the requesting process may have been replaced by a different process with the same PID that has different privileges then the original requester.","title":"Description of the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-2017-7572","url":"https://www.suse.com/security/cve/CVE-2017-7572"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1032717 for CVE-2017-7572","url":"https://bugzilla.suse.com/1032717"}],"title":"SUSE CVE CVE-2017-7572","tracking":{"current_release_date":"2025-04-30T03:24:31Z","generator":{"date":"2023-02-15T04:47:28Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2017-7572","initial_release_date":"2023-02-15T04:47:28Z","revision_history":[{"date":"2023-02-15T04:47:28Z","number":"2","summary":"Current version"},{"date":"2023-12-08T04:25:25Z","number":"3","summary":"Current version"},{"date":"2025-01-01T09:01:13Z","number":"4","summary":"Current version"},{"date":"2025-02-18T07:49:12Z","number":"5","summary":"Current version"},{"date":"2025-03-16T03:10:53Z","number":"6","summary":"Current version"},{"date":"2025-04-30T03:24:31Z","number":"7","summary":"Current version"}],"status":"interim","version":"7"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed","product_identification_helper":{"cpe":"cpe:/o:opensuse:tumbleweed"}}},{"category":"product_version","name":"backintime-1.3.1-1.2","product":{"name":"backintime-1.3.1-1.2","product_id":"backintime-1.3.1-1.2","product_identification_helper":{"cpe":"cpe:2.3:a:backintime_project:backintime:1.3.1:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/backintime@1.3.1-1.2"}}},{"category":"product_version","name":"backintime-lang-1.3.1-1.2","product":{"name":"backintime-lang-1.3.1-1.2","product_id":"backintime-lang-1.3.1-1.2","product_identification_helper":{"purl":"pkg:rpm/suse/backintime-lang@1.3.1-1.2"}}},{"category":"product_version","name":"backintime-qt-1.3.1-1.2","product":{"name":"backintime-qt-1.3.1-1.2","product_id":"backintime-qt-1.3.1-1.2","product_identification_helper":{"purl":"pkg:rpm/suse/backintime-qt@1.3.1-1.2"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"backintime-1.3.1-1.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:backintime-1.3.1-1.2"},"product_reference":"backintime-1.3.1-1.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"backintime-lang-1.3.1-1.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:backintime-lang-1.3.1-1.2"},"product_reference":"backintime-lang-1.3.1-1.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"backintime-qt-1.3.1-1.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:backintime-qt-1.3.1-1.2"},"product_reference":"backintime-qt-1.3.1-1.2","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2017-7572","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2017-7572"}],"notes":[{"category":"general","text":"The _checkPolkitPrivilege function in serviceHelper.py in Back In Time (aka backintime) 1.1.18 and earlier uses a deprecated polkit authorization method (unix-process) that is subject to a race condition (time of check, time of use). With this authorization method, the owner of a process requesting a polkit operation is checked by polkitd via /proc/<pid>/status, by which time the requesting process may have been replaced by a different process with the same PID that has different privileges then the original requester.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:backintime-1.3.1-1.2","openSUSE Tumbleweed:backintime-lang-1.3.1-1.2","openSUSE Tumbleweed:backintime-qt-1.3.1-1.2"]},"references":[{"category":"external","summary":"CVE-2017-7572","url":"https://www.suse.com/security/cve/CVE-2017-7572"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1032717 for CVE-2017-7572","url":"https://bugzilla.suse.com/1032717"}],"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":["openSUSE Tumbleweed:backintime-1.3.1-1.2","openSUSE Tumbleweed:backintime-lang-1.3.1-1.2","openSUSE Tumbleweed:backintime-qt-1.3.1-1.2"]}],"scores":[{"cvss_v3":{"baseScore":8.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"products":["openSUSE Tumbleweed:backintime-1.3.1-1.2","openSUSE Tumbleweed:backintime-lang-1.3.1-1.2","openSUSE Tumbleweed:backintime-qt-1.3.1-1.2"]}],"threats":[{"category":"impact","date":"2017-04-06T13:45:31Z","details":"critical"}],"title":"CVE-2017-7572"}]}