CVE-2023-45678

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2023-45678
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45678.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-45678
Downstream
Published
2023-10-20T23:26:51.139Z
Modified
2026-03-14T12:20:50.398225Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L CVSS Calculator
Summary
Off-by-one heap buffer write in start_decoder in stb_vorbis
Details

stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of buffer write in start_decoder because at maximum m->submaps can be 16 but submap_floor and submap_residue are declared as arrays of 15 elements. This issue may lead to code execution.

Database specific 
{
    "cwe_ids": [
        "CWE-787"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45678.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git /

Affected ranges

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "1.22"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45678.json"