CVE-2023-45681

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Source
https://cve.org/CVERecord?id=CVE-2023-45681
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45681.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-45681
Downstream
Related
Published
2023-10-20T23:26:56.100Z
Modified
2026-03-14T12:20:50.681633Z
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
Out of bounds heap buffer write in stb_vorbis
Details

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.

Database specific 
{
    "cwe_ids": [
        "CWE-787"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45681.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-2023-45681.json"