CVE-2008-3263

The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a denial of service (call-number exhaustion and CPU consumption) by quickly sending a large number of IAX2 (IAX) POKE requests.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:C
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 97%
VendorProductVersion
asteriskasterisk
0.1.0
asteriskasterisk
0.1.1
asteriskasterisk
0.1.2
asteriskasterisk
0.1.3
asteriskasterisk
0.1.4
asteriskasterisk
0.1.5
asteriskasterisk
0.1.6
asteriskasterisk
0.1.7
asteriskasterisk
0.1.8
asteriskasterisk
0.1.9
asteriskasterisk
0.1.9_1:_1
asteriskasterisk
0.1.10
asteriskasterisk
0.1.11
asteriskasterisk
0.1.12
asteriskasterisk
0.2
asteriskasterisk
0.3
asteriskasterisk
0.4
asteriskasterisk
0.5.0
asteriskasterisk
0.7.0
asteriskasterisk
0.7.1
asteriskasterisk
0.7.2
asteriskasterisk
0.9.0
asteriskasterisk
1.0
asteriskasterisk
1.0:rc1
asteriskasterisk
1.0.1
asteriskasterisk
1.0.2
asteriskasterisk
1.0.3
asteriskasterisk
1.0.4
asteriskasterisk
1.0.5
asteriskasterisk
1.0.6
asteriskasterisk
1.0.7
asteriskasterisk
1.0.8
asteriskasterisk
1.0.9
asteriskasterisk
1.0.10
asteriskasterisk
1.0.11
asteriskasterisk
1.0.11.1
asteriskasterisk
1.0.12
asteriskasterisk
1.2.0_beta1:_beta1
asteriskasterisk
1.2.0_beta2:_beta2
asteriskasterisk
1.2.1
asteriskasterisk
1.2.2
asteriskasterisk
1.2.3
asteriskasterisk
1.2.4
asteriskasterisk
1.2.5
asteriskasterisk
1.2.6
asteriskasterisk
1.2.7
asteriskasterisk
1.2.7.1
asteriskasterisk
1.2.8
asteriskasterisk
1.2.9
asteriskasterisk
1.2.9.1
asteriskasterisk
1.2.10
asteriskasterisk
1.2.11
asteriskasterisk
1.2.12
asteriskasterisk
1.2.13
asteriskasterisk
1.2.14
asteriskasterisk
1.2.15
asteriskasterisk
1.2.16
asteriskasterisk
1.2.17
asteriskasterisk
1.2.18
asteriskasterisk
1.2.19
asteriskasterisk
1.2.20
asteriskasterisk
1.2.21
asteriskasterisk
1.2.22
asteriskasterisk
1.2.23
asteriskasterisk
1.2.24
asteriskasterisk
1.2.25
asteriskasterisk
1.2.26
asteriskasterisk
1.2.26.1
asteriskasterisk
1.2.26.2
asteriskasterisk
1.2.27
asteriskasterisk
1.2.28
asteriskasterisk
1.2.28.1
asteriskasterisk
1.2.29
asteriskasterisk
1.2.30
asteriskasterisk
1.4.1
asteriskasterisk
1.4.2
asteriskasterisk
1.4.3
asteriskasterisk
1.4.4
asteriskasterisk
1.4.4_2007-04-27:_2007
asteriskasterisk
1.4.5
asteriskasterisk
1.4.6
asteriskasterisk
1.4.7
asteriskasterisk
1.4.8
asteriskasterisk
1.4.9
asteriskasterisk
1.4.10
asteriskasterisk
1.4.11
asteriskasterisk
1.4.12
asteriskasterisk
1.4.13
asteriskasterisk
1.4.14
asteriskasterisk
1.4.15
asteriskasterisk
1.4.16
asteriskasterisk
1.4.16.1
asteriskasterisk
1.4.16.2
asteriskasterisk
1.4.17
asteriskasterisk
1.4.18
asteriskasterisk
1.4.18.1
asteriskasterisk
1.4.19
asteriskasterisk
1.4_beta:_beta
asteriskasterisk
1.4_revision_95946:_revision_95946
asteriskasterisk
1.6
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
asterisk
bullseye
1:16.28.0~dfsg-0+deb11u4
fixed
bullseye (security)
1:16.28.0~dfsg-0+deb11u5
fixed
sid
1:22.0.0~dfsg+~cs6.14.60671435-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
asterisk
karmic
not-affected
jaunty
not-affected
intrepid
ignored
hardy
Fixed 1:1.4.17~dfsg-2ubuntu1.1
released
gutsy
ignored
feisty
ignored
dapper
ignored
Common Weakness Enumeration