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CVE-2009-2867

nvd nist
Published: Sep 28, 2009Modified: Apr 23, 2026

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7.8
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Exploitability: 10.0 / Impact: 6.9
Source: NVD

Description

Unspecified vulnerability in Cisco IOS 12.2XNA, 12.2XNB, 12.2XNC, 12.2XND, 12.4T, 12.4XZ, and 12.4YA, when Zone-Based Policy Firewall SIP Inspection is enabled, allows remote attackers to cause a denial of service (device reload) via a crafted SIP transit packet, aka Bug ID CSCsr18691.

Affected (8)

Products: Cisco: Ios
Cisco
1 product
Ios
Configuration A
8 vulnerable
Vulnerable SoftwareAffected Versions
Cisco
Ios
Version 12.2xna
Ios
Version 12.2xnb
Ios
Version 12.2xnc
Ios
Version 12.2xnd
Ios
Version 12.4t
Ios
Version 12.4xz
Ios
Version 12.4ya
Ios
Version 12.4yb

References (10)

Source: psirt@cisco.com
Vendor Advisory
Source: psirt@cisco.com
Vendor Advisory
Source: psirt@cisco.com
Source: psirt@cisco.com
Source: psirt@cisco.com
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.