stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory write past an allocated heap buffer in `start_decoder`. The root cause is a potential integer overflow in `sizeof(char*) * (f->comment_list_length)` which may make `setup_malloc` allocate less memory than required. Since there is another integer overflow an attacker may overflow it too to force `setup_malloc` to return 0 and make the exploit more reliable. This issue may lead to code execution.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-10-20T23:26:56.100Z

Updated: 2024-08-02T20:29:31.597Z

Reserved: 2023-10-10T14:36:40.862Z

Link: CVE-2023-45681

cve-icon Vulnrichment

Updated: 2024-08-02T20:29:31.597Z

cve-icon NVD

Status : Modified

Published: 2023-10-21T00:15:09.607

Modified: 2024-06-10T17:16:14.497

Link: CVE-2023-45681

cve-icon Redhat

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