fkie_cve-2017-9438
Vulnerability from fkie_nvd
Published
2017-06-05 17:29
Modified
2025-04-20 01:37
Severity ?
Summary
libyara/re.c in the regexp module in YARA 3.5.0 allows remote attackers to cause a denial of service (stack consumption) via a crafted rule (involving hex strings) that is mishandled in the _yr_re_emit function, a different vulnerability than CVE-2017-9304.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| virustotal | yara | 3.5.0 |
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"value": "libyara/re.c in the regexp module in YARA 3.5.0 allows remote attackers to cause a denial of service (stack consumption) via a crafted rule (involving hex strings) that is mishandled in the _yr_re_emit function, a different vulnerability than CVE-2017-9304."
},
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"lang": "es",
"value": "En el archivo libyara/re.c en el m\u00f3dulo regexp en YARA versi\u00f3n 3.5.0, permite a los atacantes remotos causar una denegaci\u00f3n de servicio (consumo de pila) por medio de una regla especialmente dise\u00f1ada (involucrando a cadenas hexadecimales) que se maneja inapropiadamente en la funci\u00f3n _yr_re_emit, una vulnerabilidad diferente que CVE- 2017-9304."
}
],
"id": "CVE-2017-9438",
"lastModified": "2025-04-20T01:37:25.860",
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"accessVector": "NETWORK",
"authentication": "NONE",
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"baseScore": 5.0,
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"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
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"published": "2017-06-05T17:29:00.183",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.
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