FKIE_CVE-2015-0640
Vulnerability from fkie_nvd - Published: 2015-03-26 10:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
The high-speed logging (HSL) feature in Cisco IOS XE 2.x and 3.x before 3.10.4S, 3.11 before 3.11.3S, 3.12 before 3.12.1S, 3.13 before 3.13.0S, 3.14 before 3.14.0S, and 3.15 before 3.15.0S allows remote attackers to cause a denial of service (device reload) via large IP packets that require NAT and HSL processing after fragmentation, aka Bug ID CSCuo25741.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | ios_xe | 3.1s.0 | |
| cisco | ios_xe | 3.1s.1 | |
| cisco | ios_xe | 3.1s.2 | |
| cisco | ios_xe | 3.1s.3 | |
| cisco | ios_xe | 3.1s.4 | |
| cisco | ios_xe | 3.1s.5 | |
| cisco | ios_xe | 3.1s.6 | |
| cisco | ios_xe | 3.2s.0 | |
| cisco | ios_xe | 3.2s.1 | |
| cisco | ios_xe | 3.2s.2 | |
| cisco | ios_xe | 3.2s.3 | |
| cisco | ios_xe | 3.3s.0 | |
| cisco | ios_xe | 3.3s.1 | |
| cisco | ios_xe | 3.3s.2 | |
| cisco | ios_xe | 3.5s | |
| cisco | ios_xe | 3.5s.0 | |
| cisco | ios_xe | 3.5s.1 | |
| cisco | ios_xe | 3.5s.2 | |
| cisco | ios_xe | 3.6s | |
| cisco | ios_xe | 3.6s.0 | |
| cisco | ios_xe | 3.6s.1 | |
| cisco | ios_xe | 3.6s.2 | |
| cisco | ios_xe | 3.7s | |
| cisco | ios_xe | 3.7s.0 | |
| cisco | ios_xe | 3.7s.1 | |
| cisco | ios_xe | 3.7s.2 | |
| cisco | ios_xe | 3.7s.3 | |
| cisco | ios_xe | 3.7s.4 | |
| cisco | ios_xe | 3.7s.5 | |
| cisco | ios_xe | 3.7s.6 | |
| cisco | ios_xe | 3.7s.7 | |
| cisco | ios_xe | 3.8s | |
| cisco | ios_xe | 3.8s.0 | |
| cisco | ios_xe | 3.8s.1 | |
| cisco | ios_xe | 3.8s.2 | |
| cisco | ios_xe | 3.9s.0 | |
| cisco | ios_xe | 3.9s.1 | |
| cisco | ios_xe | 3.9s.2 | |
| cisco | ios_xe | 3.10s.0 | |
| cisco | ios_xe | 3.10s.0a | |
| cisco | ios_xe | 3.10s.1 | |
| cisco | ios_xe | 3.10s.2 | |
| cisco | ios_xe | 3.10s.3 | |
| cisco | ios_xe | 3.11s.0 | |
| cisco | ios_xe | 3.11s.1 | |
| cisco | ios_xe | 3.11s.2 | |
| cisco | ios_xe | 3.12s.0 | |
| cisco | ios_xe | 3.12s.1 |
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The high-speed logging (HSL) feature in Cisco IOS XE 2.x and 3.x before 3.10.4S, 3.11 before 3.11.3S, 3.12 before 3.12.1S, 3.13 before 3.13.0S, 3.14 before 3.14.0S, and 3.15 before 3.15.0S allows remote attackers to cause a denial of service (device reload) via large IP packets that require NAT and HSL processing after fragmentation, aka Bug ID CSCuo25741."
},
{
"lang": "es",
"value": "La caracter\u00edstica high-speed logging (HSL) en Cisco IOS XE 2.x y 3.x anterior a 3.10.4S, 3.11 anterior a 3.11.3S, 3.12 anterior a 3.12.1S, 3.13 anterior a 3.13.0S, 3.14 anterior a 3.14.0S, y 3.15 anterior a 3.15.0S permite a atacantes remotos causar una denegaci\u00f3n de servicio (recarga de dispositivo) a trav\u00e9s de paquetes IP grandes que requieren el procesamiento NAT y HSL despu\u00e9s de la fragmentaci\u00f3n, tambi\u00e9n conocido como Bug ID CSCuo25741."
}
],
"id": "CVE-2015-0640",
"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",
"userInteractionRequired": false
}
]
},
"published": "2015-03-26T10:59:06.270",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-iosxe"
},
{
"source": "psirt@cisco.com",
"url": "http://www.securitytracker.com/id/1031981"
},
{
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"tags": [
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"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-iosxe"
},
{
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],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"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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