{"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-2023-45675","title":"Title"},{"category":"description","text":"stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds write in `f->vendor[len] = (char)'\\0';`. The root cause is that if the len read in `start_decoder` is `-1` and `len + 1` becomes 0 when passed to `setup_malloc`. The `setup_malloc` behaves differently when `f->alloc.alloc_buffer` is pre-allocated. Instead of returning `NULL` as in `malloc` case it shifts the pre-allocated buffer by zero and returns the currently available memory block. This issue may lead to code execution.","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-2023-45675","url":"https://www.suse.com/security/cve/CVE-2023-45675"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1216478 for CVE-2023-45675","url":"https://bugzilla.suse.com/1216478"}],"title":"SUSE CVE CVE-2023-45675","tracking":{"current_release_date":"2025-02-16T06:04:44Z","generator":{"date":"2023-10-24T00:59:47Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2023-45675","initial_release_date":"2023-10-24T00:59:47Z","revision_history":[{"date":"2023-10-24T00:59:47Z","number":"2","summary":"Current version"},{"date":"2025-01-01T01:52:48Z","number":"3","summary":"Current version"},{"date":"2025-02-14T06:11:36Z","number":"4","summary":"Current version"},{"date":"2025-02-16T06:04:44Z","number":"5","summary":"Current version"}],"status":"interim","version":"5"}}}