CVE		CVE-2009-2049
Status		UNKNOWN
Description		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.
Severity		Medium
CVSS score		5,4
CVSS vector		(AV:N/AC:H/Au:N/C:N/I:N/A:C)
Phase		ASSIGNED (21.08.2010)
NVD:		http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-2049
References		BID : 35860
		CISCO : 20090729 Cisco IOS Software Border Gateway Protocol 4-Byte Autonomous System Number Vulnerabilities
		OVAL : oval:org.mitre.oval:def:6853
		SECTRACK : 1022619
		SECUNIA : 36046
		VUPEN : ADV-2009-2082
SecurityVulns:		Cisco IOS BGP DoS