FKIE_CVE-2012-1311
Vulnerability from fkie_nvd - Published: 2012-03-29 11:01 - Updated: 2026-06-16 23:39
Severity
Summary
The RSVP feature in Cisco IOS 15.0 and 15.1 and IOS XE 3.2.xS through 3.4.xS before 3.4.2S, when a VRF interface is configured, allows remote attackers to cause a denial of service (interface queue wedge and service outage) via crafted RSVP packets, aka Bug ID CSCts80643.
References
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
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"status": "affected",
"version": "n/a"
}
]
}
],
"source": "psirt@cisco.com"
}
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"configurations": [
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "The RSVP feature in Cisco IOS 15.0 and 15.1 and IOS XE 3.2.xS through 3.4.xS before 3.4.2S, when a VRF interface is configured, allows remote attackers to cause a denial of service (interface queue wedge and service outage) via crafted RSVP packets, aka Bug ID CSCts80643."
},
{
"lang": "es",
"value": "La funcionalidad de gesti\u00f3n de tr\u00e1fico RSVP en Cisco IOS v15.0 y v15.1 y en IOS XE v3.2.xS a v3.4.xS antes de v3.4.2S, cuando se configura una interfaz VRF, permite a atacantes remotos causar una denegaci\u00f3n de servicio (error de procesamiento en la cola del interfaz e interrupci\u00f3n del servicio) a trav\u00e9s de paquetes RSVP modificados a mano. Se trata de un problema tambi\u00e9n conocido como Bug ID CSCts80643."
}
],
"id": "CVE-2012-1311",
"lastModified": "2026-06-16T23:39:22.520",
"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,
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"source": "nvd@nist.gov",
"type": "Primary",
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},
"published": "2012-03-29T11:01:16.433",
"references": [
{
"source": "psirt@cisco.com",
"url": "http://osvdb.org/80692"
},
{
"source": "psirt@cisco.com",
"url": "http://secunia.com/advisories/48611"
},
{
"source": "psirt@cisco.com",
"url": "http://secunia.com/advisories/48621"
},
{
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"tags": [
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"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-rsvp"
},
{
"source": "psirt@cisco.com",
"url": "http://www.securityfocus.com/bid/52754"
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{
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"url": "http://secunia.com/advisories/48611"
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{
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"url": "http://secunia.com/advisories/48621"
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{
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"tags": [
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"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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