CVE-2008-3802

Published: Sep 26, 2008Modified: Apr 23, 2026

7.1

Vector

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

Exploitability: 8.6 / Impact: 6.9

Source: NVD

Description

Unspecified vulnerability in the Session Initiation Protocol (SIP) implementation in Cisco IOS 12.2 through 12.4, when VoIP is configured, allows remote attackers to cause a denial of service (device reload) via unspecified valid SIP messages, aka Cisco bug ID CSCsk42759, a different vulnerability than CVE-2008-3800 and CVE-2008-3801.

Affected (85)

Products: Cisco: Ios

Cisco

1 product

Ios

Configuration A

85 vulnerable

Vulnerable Software	Affected Versions
Cisco Ios	Version 12.2b
Cisco Ios	Version 12.2bx
Cisco Ios	Version 12.2by
Cisco Ios	Version 12.2cz
Cisco Ios	Version 12.2mc
Cisco Ios	Version 12.2t
Cisco Ios	Version 12.2tpc
Cisco Ios	Version 12.2xb
Cisco Ios	Version 12.2xm
Cisco Ios	Version 12.2xt
Cisco Ios	Version 12.2xu
Cisco Ios	Version 12.2xw
Cisco Ios	Version 12.2ya
Cisco Ios	Version 12.2yb
Cisco Ios	Version 12.2yc
Cisco Ios	Version 12.2yd
Cisco Ios	Version 12.2yf
Cisco Ios	Version 12.2yh
Cisco Ios	Version 12.2yj
Cisco Ios	Version 12.2yl
Cisco Ios	Version 12.2ym
Cisco Ios	Version 12.2yn
Cisco Ios	Version 12.2yt
Cisco Ios	Version 12.2yu
Cisco Ios	Version 12.2yv
Cisco Ios	Version 12.2yw
Cisco Ios	Version 12.2yy
Cisco Ios	Version 12.2zb
Cisco Ios	Version 12.2zc
Cisco Ios	Version 12.2zd
Cisco Ios	Version 12.2ze
Cisco Ios	Version 12.2zf
Cisco Ios	Version 12.2zh
Cisco Ios	Version 12.2zj
Cisco Ios	Version 12.2zl
Cisco Ios	Version 12.2zp
Cisco Ios	Version 12.3
Cisco Ios	Version 12.3b
Cisco Ios	Version 12.3t
Cisco Ios	Version 12.3tpc
Cisco Ios	Version 12.3va
Cisco Ios	Version 12.3xa
Cisco Ios	Version 12.3xb
Cisco Ios	Version 12.3xc
Cisco Ios	Version 12.3xd
Cisco Ios	Version 12.3xe
Cisco Ios	Version 12.3xf
Cisco Ios	Version 12.3xg
Cisco Ios	Version 12.3xi
Cisco Ios	Version 12.3xj
Cisco Ios	Version 12.3xk
Cisco Ios	Version 12.3xl
Cisco Ios	Version 12.3xq
Cisco Ios	Version 12.3xr
Cisco Ios	Version 12.3xu
Cisco Ios	Version 12.3xw
Cisco Ios	Version 12.3xx
Cisco Ios	Version 12.3xy
Cisco Ios	Version 12.3xz
Cisco Ios	Version 12.3yf
Cisco Ios	Version 12.3yg
Cisco Ios	Version 12.3yk
Cisco Ios	Version 12.3ym
Cisco Ios	Version 12.3yq
Cisco Ios	Version 12.3ys
Cisco Ios	Version 12.3yt
Cisco Ios	Version 12.3yu
Cisco Ios	Version 12.3yx
Cisco Ios	Version 12.3yz
Cisco Ios	Version 12.3za
Cisco Ios	Version 12.4
Cisco Ios	Version 12.4mr
Cisco Ios	Version 12.4t
Cisco Ios	Version 12.4xa
Cisco Ios	Version 12.4xb
Cisco Ios	Version 12.4xc
Cisco Ios	Version 12.4xd
Cisco Ios	Version 12.4xe
Cisco Ios	Version 12.4xj
Cisco Ios	Version 12.4xl
Cisco Ios	Version 12.4xp
Cisco Ios	Version 12.4xt
Cisco Ios	Version 12.4xv
Cisco Ios	Version 12.4xw
Cisco Ios	Version 12.4xy