CVE-2009-2049

🗓️ 30 Jul 2009 18:00:00Reported by ciscoType

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 remot

Reporter	Title	Published	Views	Family All 8
Tenable Nessus	Cisco IOS Software Border Gateway Protocol 4-Byte Autonomous System Number Vulnerabilities - Cisco Systems	1 Sep 201000:00	–	nessus
Cvelist	CVE-2009-2049	30 Jul 200918:00	–	cvelist
EUVD	EUVD-2009-2045	7 Oct 202500:30	–	euvd
NVD	CVE-2009-2049	30 Jul 200918:30	–	nvd
Prion	Code injection	30 Jul 200918:30	–	prion
securityvulns	Cisco Security Advisory: Cisco IOS Software Border Gateway Protocol 4-Byte Autonomous System Number Vulnerabilities	29 Jul 200900:00	–	securityvulns
securityvulns	Cisco IOS BGP DoS	29 Jul 200900:00	–	securityvulns
seebug.org	Cisco IOS畸形边界网关协议更新拒绝服务漏洞	30 Jul 200900:00	–	seebug

NVD

Node

cisco iosMatch12.0(32)s12

cisco iosMatch12.0(32)s13

cisco iosMatch12.0(32)sy8

cisco iosMatch12.0(32)sy9

cisco iosMatch12.0(33)s3

cisco iosMatch12.0(33)s4

cisco iosMatch12.2(33)sxi1

cisco iosMatch12.2(33)sxi2

cisco iosMatch12.2xnc

cisco iosMatch12.2xnd

cisco iosMatch12.4(24)t1

cisco ios_xeMatch2.3

cisco ios_xeMatch2.3.1t

cisco ios_xeMatch2.4

cisco ios_xeMatch2.4.0

Source	Link
securityfocus	www.securityfocus.com/bid/35860
secunia	www.secunia.com/advisories/36046
vupen	www.vupen.com/english/advisories/2009/2082
oval	www.oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6853
cisco	www.cisco.com/en/US/products/products_security_advisory09186a0080aea4c9.shtml
securitytracker	www.securitytracker.com/id

23 Apr 2026 00:35Current

6.7Medium risk

Vulners AI Score6.7

CVSS 25.4

EPSS0.01484

CWE-16