CVE-2023-45679

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2023-45679
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45679.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-45679
Downstream
Related
Published
2023-10-20T23:26:52Z
Modified
2025-10-21T02:36:46Z
Severity
  • 7.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
Summary
Attempt to free an uninitialized memory pointer 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, but some of the pointers in f->comment_list are left initialized and later setup_free is called on these pointers in vorbis_deinit. This issue may lead to code execution.

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_versions

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