{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2023 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2017-18018","title":"Title"},{"category":"description","text":"In GNU Coreutils through 8.29, chown-core.c in chown and chgrp does not prevent replacement of a plain file with a symlink during use of the POSIX \"-R -L\" options, which allows local users to modify the ownership of arbitrary files by leveraging a race condition.","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-2017-18018","url":"https://www.suse.com/security/cve/CVE-2017-18018"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1074599 for CVE-2017-18018","url":"https://bugzilla.suse.com/1074599"}],"title":"SUSE CVE CVE-2017-18018","tracking":{"current_release_date":"2023-02-15T04:36:10Z","generator":{"date":"2023-02-15T04:36:10Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2017-18018","initial_release_date":"2023-02-15T04:36:10Z","revision_history":[{"date":"2023-02-15T04:36:10Z","number":"2","summary":"Current version"}],"status":"interim","version":"2"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Server 12 SP4-LTSS","product":{"name":"SUSE Linux Enterprise Server 12 SP4-LTSS","product_id":"SUSE Linux Enterprise Server 12 SP4-LTSS","product_identification_helper":{"cpe":"cpe:/o:suse:sles-ltss:12:sp4"}}},{"category":"product_version","name":"coreutils","product":{"name":"coreutils","product_id":"coreutils","product_identification_helper":{"cpe":"cpe:2.3:a:gnu:coreutils:*:*:*:*:*:*:*:*"}}},{"category":"product_version","name":"coreutils-lang","product":{"name":"coreutils-lang","product_id":"coreutils-lang"}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"coreutils as component of SUSE Linux Enterprise Server 12 SP4-LTSS","product_id":"SUSE Linux Enterprise Server 12 SP4-LTSS:coreutils"},"product_reference":"coreutils","relates_to_product_reference":"SUSE Linux Enterprise Server 12 SP4-LTSS"},{"category":"default_component_of","full_product_name":{"name":"coreutils-lang as component of SUSE Linux Enterprise Server 12 SP4-LTSS","product_id":"SUSE Linux Enterprise Server 12 SP4-LTSS:coreutils-lang"},"product_reference":"coreutils-lang","relates_to_product_reference":"SUSE Linux Enterprise Server 12 SP4-LTSS"}]},"vulnerabilities":[{"cve":"CVE-2017-18018","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2017-18018"}],"notes":[{"category":"general","text":"In GNU Coreutils through 8.29, chown-core.c in chown and chgrp does not prevent replacement of a plain file with a symlink during use of the POSIX \"-R -L\" options, which allows local users to modify the ownership of arbitrary files by leveraging a race condition.","title":"Vulnerability description"}],"product_status":{"known affected":["SUSE Linux Enterprise Server 12 SP4-LTSS:coreutils","SUSE Linux Enterprise Server 12 SP4-LTSS:coreutils-lang"]},"references":[{"category":"external","summary":"CVE-2017-18018","url":"https://www.suse.com/security/cve/CVE-2017-18018"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1074599 for CVE-2017-18018","url":"https://bugzilla.suse.com/1074599"}],"threats":[{"category":"impact","date":"2018-01-04T08:21:32Z","details":"moderate"}],"title":"CVE-2017-18018"}]}