CVE-2009-2049

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 through 12.2(33)SXI2, 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 (device reload) by using an RFC4271 peer to send a malformed update, aka Bug ID CSCta33973.

CVSS v2.0 5.4 MEDIUM

5.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 4.9 / Impact : 6.9

Access Vector NETWORK

Access Complexity HIGH

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/35860
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%3A6853

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 : 2024-02-28 11:21

NVD link : CVE-2009-2049

Mitre link : CVE-2009-2049

CVE.ORG link : CVE-2009-2049

JSON object : View

Products Affected

cisco

ios
ios_xe

CWE

CWE-16

Configuration

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