CVE-2023-31973

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Source
https://cve.org/CVERecord?id=CVE-2023-31973
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31973.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-31973
Downstream
Published
2023-05-09T00:00:00Z
Modified
2026-07-08T07:08:20.947716382Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

yasm v1.3.0 was discovered to contain a use after free via the function expandmmacparams at /nasm/nasm-pp.c. Note: Multiple third parties dispute this as a bug and not a vulnerability according to the YASM security policy.

Database specific 
{
    "cna_assigner": "mitre",
    "isDisputed": true,
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31973.json"
}
References

Affected packages

Git / github.com/yasm/yasm

Affected ranges

Type
GIT
Repo
https://github.com/yasm/yasm
Events
Introduced
ba463d3c26c0ece2e797b8d6381b161633b5971a
Last affected
ba463d3c26c0ece2e797b8d6381b161633b5971a
Database specific 
{
    "extracted_events": [
        {
            "introduced": "1.3.0"
        },
        {
            "last_affected": "1.3.0"
        }
    ],
    "cpe": "cpe:2.3:a:tortall:yasm:1.3.0:*:*:*:*:*:*:*",
    "source": "CPE_STRING"
}

Affected versions

1.*
1.3.0
v1.*
v1.3.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31973.json"