{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"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-2018-16947","title":"Title"},{"category":"description","text":"An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. The backup tape controller (butc) process accepts incoming RPCs but does not require (or allow for) authentication of those RPCs. Handling those RPCs results in operations being performed with administrator credentials, including dumping/restoring volume contents and manipulating the backup database. For example, an unauthenticated attacker can replace any volume's content with arbitrary data.","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-2018-16947","url":"https://www.suse.com/security/cve/CVE-2018-16947"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1108153 for CVE-2018-16947","url":"https://bugzilla.suse.com/1108153"}],"title":"SUSE CVE CVE-2018-16947","tracking":{"current_release_date":"2025-03-15T11:54:53Z","generator":{"date":"2023-02-15T04:23:48Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2018-16947","initial_release_date":"2023-02-15T04:23:48Z","revision_history":[{"date":"2023-02-15T04:23:48Z","number":"2","summary":"Current version"},{"date":"2025-01-01T07:24:48Z","number":"3","summary":"Current version"},{"date":"2025-02-18T06:57:50Z","number":"4","summary":"Current version"},{"date":"2025-03-15T11:54:53Z","number":"5","summary":"Current version"}],"status":"interim","version":"5"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE 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Page","text":"https://www.suse.com/security/cve/CVE-2018-16947"}],"notes":[{"category":"general","text":"An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. The backup tape controller (butc) process accepts incoming RPCs but does not require (or allow for) authentication of those RPCs. Handling those RPCs results in operations being performed with administrator credentials, including dumping/restoring volume contents and manipulating the backup database. For example, an unauthenticated attacker can replace any volume's content with arbitrary data.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:openafs-1.8.8-1.13","openSUSE Tumbleweed:openafs-authlibs-1.8.8-1.13","openSUSE Tumbleweed:openafs-authlibs-devel-1.8.8-1.13","openSUSE Tumbleweed:openafs-client-1.8.8-1.13","openSUSE Tumbleweed:openafs-devel-1.8.8-1.13","openSUSE Tumbleweed:openafs-fuse_client-1.8.8-1.13","openSUSE Tumbleweed:openafs-kernel-source-1.8.8-1.13","openSUSE Tumbleweed:openafs-kmp-default-1.8.8_k5.14.6_1-1.13","openSUSE Tumbleweed:openafs-server-1.8.8-1.13"]},"references":[{"category":"external","summary":"CVE-2018-16947","url":"https://www.suse.com/security/cve/CVE-2018-16947"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1108153 for CVE-2018-16947","url":"https://bugzilla.suse.com/1108153"}],"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:openafs-1.8.8-1.13","openSUSE Tumbleweed:openafs-authlibs-1.8.8-1.13","openSUSE Tumbleweed:openafs-authlibs-devel-1.8.8-1.13","openSUSE Tumbleweed:openafs-client-1.8.8-1.13","openSUSE Tumbleweed:openafs-devel-1.8.8-1.13","openSUSE Tumbleweed:openafs-fuse_client-1.8.8-1.13","openSUSE Tumbleweed:openafs-kernel-source-1.8.8-1.13","openSUSE Tumbleweed:openafs-kmp-default-1.8.8_k5.14.6_1-1.13","openSUSE Tumbleweed:openafs-server-1.8.8-1.13"]}],"scores":[{"cvss_v3":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"products":["openSUSE Tumbleweed:openafs-1.8.8-1.13","openSUSE Tumbleweed:openafs-authlibs-1.8.8-1.13","openSUSE Tumbleweed:openafs-authlibs-devel-1.8.8-1.13","openSUSE Tumbleweed:openafs-client-1.8.8-1.13","openSUSE Tumbleweed:openafs-devel-1.8.8-1.13","openSUSE Tumbleweed:openafs-fuse_client-1.8.8-1.13","openSUSE Tumbleweed:openafs-kernel-source-1.8.8-1.13","openSUSE Tumbleweed:openafs-kmp-default-1.8.8_k5.14.6_1-1.13","openSUSE Tumbleweed:openafs-server-1.8.8-1.13"]}],"threats":[{"category":"impact","date":"2018-09-12T06:45:19Z","details":"important"}],"title":"CVE-2018-16947"}]}