fkie_cve-2021-33466
Vulnerability from fkie_nvd
Published
2022-07-26 13:15
Modified
2024-11-21 06:08
Severity ?
Summary
An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expand_smacro() in modules/preprocs/nasm/nasm-pp.c.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d | Third Party Advisory | |
cve@mitre.org | https://github.com/yasm/yasm/issues/172 | Exploit, Issue Tracking, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://github.com/yasm/yasm/issues/172 | Exploit, Issue Tracking, Third Party Advisory |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:tortall:yasm:1.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "1453CF78-5025-49BF-A1A6-C62F948B5735", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expand_smacro() in modules/preprocs/nasm/nasm-pp.c." }, { "lang": "es", "value": "Se ha detectado un problema en yasm versi\u00f3n 1.3.0. Se presenta una desreferencia de puntero NULL en la funci\u00f3n expand_smacro() en el archivo modules/preprocs/nasm/nasm-pp.c." } ], "id": "CVE-2021-33466", "lastModified": "2024-11-21T06:08:53.347", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-07-26T13:15:09.817", "references": [ { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d" }, { "source": "cve@mitre.org", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/yasm/yasm/issues/172" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/yasm/yasm/issues/172" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-476" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.