fkie_cve-2011-1547
Vulnerability from fkie_nvd
Published
2011-05-09 19:55
Modified
2025-04-11 00:51
Severity ?
Summary
Multiple stack consumption vulnerabilities in the kernel in NetBSD 4.0, 5.0 before 5.0.3, and 5.1 before 5.1.1, when IPsec is enabled, allow remote attackers to cause a denial of service (memory corruption and panic) or possibly have unspecified other impact via a crafted (1) IPv4 or (2) IPv6 packet with nested IPComp headers.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netbsd:netbsd:4.0:*:*:*:*:*:*:*",
"matchCriteriaId": "9875E709-11BA-4B8F-A2FC-26844DD4D563",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:netbsd:netbsd:5.0:*:*:*:*:*:*:*",
"matchCriteriaId": "00564BAA-066A-4627-B6A8-78724E55D363",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:netbsd:netbsd:5.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "E8E6EE58-9C2B-457A-BD0D-EED71A1E4186",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:netbsd:netbsd:5.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "84241D91-1490-485B-AA07-8335CE458275",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:netbsd:netbsd:5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "730917F8-E1F4-4836-B05A-16B2BA5774DC",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Multiple stack consumption vulnerabilities in the kernel in NetBSD 4.0, 5.0 before 5.0.3, and 5.1 before 5.1.1, when IPsec is enabled, allow remote attackers to cause a denial of service (memory corruption and panic) or possibly have unspecified other impact via a crafted (1) IPv4 or (2) IPv6 packet with nested IPComp headers."
},
{
"lang": "es",
"value": "Multiples vulnerabilidades de consumos de pila en el Kernel de NetBSD v4.0, v5.0 con anterioridad a v5.0.3 y v5.1 con anterioridad a v5.1.1, IPsec cuando est\u00e1 activada, permite a atacantes remotos provocar una denegaci\u00f3n de servicio ( corrupci\u00f3n de memoria y kernel panic ) o posiblemente tener un impacto no especificado a trav\u00e9s de paquetes manipulados en ( 1 )IPv4 o ( 2 )IPv6 con cabeceras anidadas IPComp."
}
],
"id": "CVE-2011-1547",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2011-05-09T19:55:03.553",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-004.txt.asc"
},
{
"source": "cve@mitre.org",
"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2011-April/080031.html"
},
{
"source": "cve@mitre.org",
"tags": [
"US Government Resource"
],
"url": "http://www.kb.cert.org/vuls/id/668220"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-004.txt.asc"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2011-April/080031.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"US Government Resource"
],
"url": "http://www.kb.cert.org/vuls/id/668220"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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