CVE-2011-2549

Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers (ASR) 9000 series devices allows remote attackers to cause a denial of service (line-card reload) via an IPv4 packet, aka Bug ID CSCtr26695.

CVSS v2.0 7.8 HIGH

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://secunia.com/advisories/45333	Vendor Advisory
http://securitytracker.com/id?1025811
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b89155.shtml	Vendor Advisory
http://www.securityfocus.com/bid/48811
https://exchange.xforce.ibmcloud.com/vulnerabilities/68733

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:cisco:ios_xr:4.1.0:*:*:*:*:*:*:*

OR	cpe:2.3:h:cisco:asr_9006_router::::::::
	cpe:2.3:h:cisco:asr_9010_router::::::::

History

No history.

Information

Published : 2011-07-28 22:55

Updated : 2023-12-10 11:03

NVD link : CVE-2011-2549

Mitre link : CVE-2011-2549

CVE.ORG link : CVE-2011-2549

JSON object : View

Products Affected

cisco

asr_9010_router
asr_9006_router
ios_xr

CWE

NVD-CWE-noinfo

{"id": "CVE-2011-2549", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-07-28T22:55:02.187", "references": [{"url": "http://secunia.com/advisories/45333", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "http://securitytracker.com/id?1025811", "source": "ykramarz@cisco.com"}, {"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b89155.shtml", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "http://www.securityfocus.com/bid/48811", "source": "ykramarz@cisco.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68733", "source": "ykramarz@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers (ASR) 9000 series devices allows remote attackers to cause a denial of service (line-card reload) via an IPv4 packet, aka Bug ID CSCtr26695."}, {"lang": "es", "value": "Vulnerabilidad no especificada en Cisco IOS XR v4.1.x antes de v4.1.1 en dispositivos Cisco Aggregation Services Routers (ASR) de la serie 9000, permite a atacantes remotos causar una denegaci\u00f3n de servicio (recarga line-card) a trav\u00e9s de un paquete IPv4, tambi\u00e9n conocido como Bug ID CSCtr26695."}], "lastModified": "2017-08-29T01:29:27.347", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xr:4.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5BFD77AF-358B-4385-BA8E-1BE9AC166825"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:asr_9006_router:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2F7C9D6-1FD4-4322-980B-7A72D2C13B3E"}, {"criteria": "cpe:2.3:h:cisco:asr_9010_router:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A939591F-E514-4605-9DC0-2BC5E93C72A0"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}