CVE-2009-1168

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.

CVSS v2.0 7.1 HIGH

7.1^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://secunia.com/advisories/36046
http://www.cisco.com/en/US/products/products_security_advisory09186a0080aea4c9.shtml	Patch Vendor Advisory
http://www.securityfocus.com/bid/35862
http://www.securitytracker.com/id?1022619
http://www.vupen.com/english/advisories/2009/2082
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6697

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:cisco:ios:12.0\(32\)s12:::::::*
	cpe:2.3:o:cisco:ios:12.0\(32\)s13:::::::*
	cpe:2.3:o:cisco:ios:12.0\(32\)sy8:::::::*
	cpe:2.3:o:cisco:ios:12.0\(32\)sy9:::::::*
	cpe:2.3:o:cisco:ios:12.0\(33\)s3:::::::*
	cpe:2.3:o:cisco:ios:12.0\(33\)s4:::::::*
	cpe:2.3:o:cisco:ios:12.2\(33\)sxi1:::::::*
	cpe:2.3:o:cisco:ios:12.2\(33\)sxi2:::::::*
	cpe:2.3:o:cisco:ios:12.2xnc:::::::*
	cpe:2.3:o:cisco:ios:12.2xnd:::::::*
	cpe:2.3:o:cisco:ios:12.4\(24\)t1:::::::*
	cpe:2.3:o:cisco:ios_xe:2.3:::::::*
	cpe:2.3:o:cisco:ios_xe:2.3.1t:::::::*
	cpe:2.3:o:cisco:ios_xe:2.4:::::::*
	cpe:2.3:o:cisco:ios_xe:2.4.0:::::::*

History

No history.

Information

Published : 2009-07-30 18:30

Updated : 2023-12-10 10:51

NVD link : CVE-2009-1168

Mitre link : CVE-2009-1168

CVE.ORG link : CVE-2009-1168

JSON object : View

Products Affected

cisco

ios
ios_xe

CWE

CWE-399

Resource Management Errors

{"id": "CVE-2009-1168", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.1, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2009-07-30T18:30:00.203", "references": [{"url": "http://secunia.com/advisories/36046", "source": "ykramarz@cisco.com"}, {"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080aea4c9.shtml", "tags": ["Patch", "Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "http://www.securityfocus.com/bid/35862", "source": "ykramarz@cisco.com"}, {"url": "http://www.securitytracker.com/id?1022619", "source": "ykramarz@cisco.com"}, {"url": "http://www.vupen.com/english/advisories/2009/2082", "source": "ykramarz@cisco.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6697", "source": "ykramarz@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "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."}], "lastModified": "2017-09-29T01:34:12.560", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios:12.0\\(32\\)s12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F505B0A-E9E0-4CF3-B85B-70EEE71314F0"}, {"criteria": "cpe:2.3:o:cisco:ios:12.0\\(32\\)s13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED66A91B-6429-4983-8167-07DECA601916"}, {"criteria": "cpe:2.3:o:cisco:ios:12.0\\(32\\)sy8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0F288884-3DB7-474D-B56B-120E2DB7975A"}, {"criteria": "cpe:2.3:o:cisco:ios:12.0\\(32\\)sy9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A29860C6-75E6-43A4-8BF5-E6ABF2040B0F"}, {"criteria": "cpe:2.3:o:cisco:ios:12.0\\(33\\)s3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AF0C8019-BDDA-4019-AF64-352EFFAC9036"}, {"criteria": "cpe:2.3:o:cisco:ios:12.0\\(33\\)s4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9BCFE974-9D9A-443D-A55D-6A2CBF96EC4D"}, {"criteria": "cpe:2.3:o:cisco:ios:12.2\\(33\\)sxi1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4627BEF7-CEEB-4CBC-8620-4D9C5A7F7C30"}, {"criteria": "cpe:2.3:o:cisco:ios:12.2\\(33\\)sxi2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "866E9A29-97D8-41E1-81BE-73FAF1B5E2DE"}, {"criteria": "cpe:2.3:o:cisco:ios:12.2xnc:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5D57ACB3-4ADC-4FBE-BA46-395F277B9997"}, {"criteria": "cpe:2.3:o:cisco:ios:12.2xnd:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2916FA5-1FFF-48FB-A079-693AD3444CC1"}, {"criteria": "cpe:2.3:o:cisco:ios:12.4\\(24\\)t1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2A6AD6E5-EBB0-44D8-A63C-EFF7260E4CC3"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "91895083-E6C5-432A-BF41-8D157E539C14"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.3.1t:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "57F6EF3B-2F31-4449-9B2A-9114D41BBC6A"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4964AB2C-E255-4844-8DD9-FFFC9512B7C4"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6D0B52CA-3834-4435-A3E1-9684A41E6405"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}