fkie_cve-2016-1882
Vulnerability from fkie_nvd
Published
2016-01-29 19:59
Modified
2025-04-12 10:46
Severity ?
Summary
FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a denial of service (kernel crash) via vectors related to creating a TCP connection with the TCP_MD5SIG and TCP_NOOPT socket options.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:freebsd:freebsd:9.3:*:*:*:*:*:*:*",
"matchCriteriaId": "57052F01-8695-4C63-A947-7671375B9312",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:10.1:*:*:*:*:*:*:*",
"matchCriteriaId": "F6D63B21-9D2E-4B15-9E60-6181D44B1F55",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:10.2:*:*:*:*:*:*:*",
"matchCriteriaId": "21EFF723-7B5A-4712-8A6B-56CADAA4BFD5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a denial of service (kernel crash) via vectors related to creating a TCP connection with the TCP_MD5SIG and TCP_NOOPT socket options."
},
{
"lang": "es",
"value": "FreeBSD 9.3 en versiones anteriores a p33, 10.1 en versiones anteriores a p26 y 10.2 en versiones anteriores a p9 permiten a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de kernel) a trav\u00e9s de vectores relacionados con la creaci\u00f3n de una conexi\u00f3n TCP con las opciones socket TCP_MD5SIG y TCP_NOOPT."
}
],
"id": "CVE-2016-1882",
"lastModified": "2025-04-12T10:46:40.837",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2016-01-29T19:59:08.060",
"references": [
{
"source": "cve@mitre.org",
"url": "http://www.securitytracker.com/id/1034677"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:05.tcp.asc"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id/1034677"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:05.tcp.asc"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-19"
}
],
"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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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