CVE-2023-45680

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-45680
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45680.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-45680
Downstream
Related
Published
2023-10-20T23:26:54Z
Modified
2025-10-21T02:34:37Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
Null pointer dereference in vorbis_deinit in stb_vorbis
Details

stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory allocation failure in start_decoder. In that case the function returns early, the f->comment_list is set to NULL, but f->comment_list_length is not reset. Later in vorbis_deinit it tries to dereference the NULL pointer. This issue may lead to denial of service.

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_versions

[
    {
        "type": "",
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "1.22"
            }
        ]
    }
]