{"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-2018-5382","title":"Title"},{"category":"description","text":"The default BKS keystore use an HMAC that is only 16 bits long, which can allow an attacker to compromise the integrity of a BKS keystore. Bouncy Castle release 1.47 changes the BKS format to a format which uses a 160 bit HMAC instead. This applies to any BKS keystore generated prior to BC 1.47. For situations where people need to create the files for legacy reasons a specific keystore type \"BKS-V1\" was introduced in 1.49. It should be noted that the use of \"BKS-V1\" is discouraged by the library authors and should only be used where it is otherwise safe to do so, as in where the use of a 16 bit checksum for the file integrity check is not going to cause a security issue in itself.","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-2018-5382","url":"https://www.suse.com/security/cve/CVE-2018-5382"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1088257 for CVE-2018-5382","url":"https://bugzilla.suse.com/1088257"}],"title":"SUSE CVE CVE-2018-5382","tracking":{"current_release_date":"2025-02-18T07:14:56Z","generator":{"date":"2023-02-15T04:31:40Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2018-5382","initial_release_date":"2023-02-15T04:31:40Z","revision_history":[{"date":"2023-02-15T04:31:40Z","number":"2","summary":"Current version"},{"date":"2025-01-01T07:58:39Z","number":"3","summary":"Current version"},{"date":"2025-02-18T07:14:56Z","number":"4","summary":"Current version"}],"status":"interim","version":"4"}}}