FKIE_CVE-2009-1168
Vulnerability from fkie_nvd - Published: 2009-07-30 18:30 - Updated: 2025-04-09 00:30
Severity ?
Summary
Cisco IOS 12.0(32)S12 through 12.0(32)S13 and 12.0(33)S3 through 12.0(33)S4, 12.0(32)SY8 through 12.0(32)SY9, 12.2(33)SXI1, 12.2XNC before 12.2(33)XNC2, 12.2XND before 12.2(33)XND1, and 12.4(24)T1; and IOS XE 2.3 through 2.3.1t and 2.4 through 2.4.0; when RFC4893 BGP routing is enabled, allows remote attackers to cause a denial of service (memory corruption and device reload) by using an RFC4271 peer to send an update with a long series of AS numbers, aka Bug ID CSCsy86021.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | ios | 12.0\(32\)s12 | |
| cisco | ios | 12.0\(32\)s13 | |
| cisco | ios | 12.0\(32\)sy8 | |
| cisco | ios | 12.0\(32\)sy9 | |
| cisco | ios | 12.0\(33\)s3 | |
| cisco | ios | 12.0\(33\)s4 | |
| cisco | ios | 12.2\(33\)sxi1 | |
| cisco | ios | 12.2\(33\)sxi2 | |
| cisco | ios | 12.2xnc | |
| cisco | ios | 12.2xnd | |
| cisco | ios | 12.4\(24\)t1 | |
| cisco | ios_xe | 2.3 | |
| cisco | ios_xe | 2.3.1t | |
| cisco | ios_xe | 2.4 | |
| cisco | ios_xe | 2.4.0 |
{
"configurations": [
{
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Cisco IOS 12.0(32)S12 through 12.0(32)S13 and 12.0(33)S3 through 12.0(33)S4, 12.0(32)SY8 through 12.0(32)SY9, 12.2(33)SXI1, 12.2XNC before 12.2(33)XNC2, 12.2XND before 12.2(33)XND1, and 12.4(24)T1; and IOS XE 2.3 through 2.3.1t and 2.4 through 2.4.0; when RFC4893 BGP routing is enabled, allows remote attackers to cause a denial of service (memory corruption and device reload) by using an RFC4271 peer to send an update with a long series of AS numbers, aka Bug ID CSCsy86021."
},
{
"lang": "es",
"value": "Cisco IOS v12.0(32)S12 hasta v12.0(32)S13 y v12.0(33)S3 hasta v12.0(33)S4, v12.0(32)SY8 hasta v12.0(32)SY9, v12.2(33)SXI1, v12.2XNC anterior a v12.2(33)XNC2, v12.2XND anterior a v12.2(33)XND1, y v12.4(24)T1; y IOS XE v2.3 hasta v2.3.1t y v2.4 hasta v2.4.0; cuando el enrutado RFC4893 BGP est\u00e1 habilitado, lo que permite a los atacantes remotos causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria o reinicio del dispositivo) usando un par RFC4271 para enviar una actualizaci\u00f3n con una serie larga de n\u00fameros AS, tambi\u00e9n conocido como fallo ID CSCsy86021."
}
],
"id": "CVE-2009-1168",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.1,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2009-07-30T18:30:00.203",
"references": [
{
"source": "psirt@cisco.com",
"url": "http://secunia.com/advisories/36046"
},
{
"source": "psirt@cisco.com",
"tags": [
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],
"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080aea4c9.shtml"
},
{
"source": "psirt@cisco.com",
"url": "http://www.securityfocus.com/bid/35862"
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{
"source": "psirt@cisco.com",
"url": "http://www.securitytracker.com/id?1022619"
},
{
"source": "psirt@cisco.com",
"url": "http://www.vupen.com/english/advisories/2009/2082"
},
{
"source": "psirt@cisco.com",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6697"
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{
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],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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