CVE-2008-2119

Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B.2.5.3, when pedantic parsing (aka pedanticsipchecking) is enabled, allows remote attackers to cause a denial of service (daemon crash) via a SIP INVITE message that lacks a From header, related to invocations of the ast_uri_decode function, and improper handling of (1) an empty const string and (2) a NULL pointer.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 91%
VendorProductVersion
asteriskopen_source
𝑥
≤ 1.2.28
asteriskopen_source
1.0
asteriskopen_source
1.0.0
asteriskopen_source
1.0.1
asteriskopen_source
1.0.2
asteriskopen_source
1.0.3
asteriskopen_source
1.0.4
asteriskopen_source
1.0.5
asteriskopen_source
1.0.6
asteriskopen_source
1.0.7
asteriskopen_source
1.0.8
asteriskopen_source
1.0.9
asteriskopen_source
1.0.11
asteriskopen_source
1.0.11.1
asteriskopen_source
1.0.12
asteriskopen_source
1.2.0
asteriskopen_source
1.2.0beta1:beta1
asteriskopen_source
1.2.0beta2:beta2
asteriskopen_source
1.2.1
asteriskopen_source
1.2.2
asteriskopen_source
1.2.10
asteriskopen_source
1.2.11
asteriskopen_source
1.2.12
asteriskopen_source
1.2.12.1
asteriskopen_source
1.2.13
asteriskopen_source
1.2.14
asteriskopen_source
1.2.15
asteriskopen_source
1.2.16
asteriskopen_source
1.2.17
asteriskopen_source
1.2.18
asteriskopen_source
1.2.19
asteriskopen_source
1.2.20
asteriskopen_source
1.2.21
asteriskopen_source
1.2.21.1
asteriskopen_source
1.2.22
asteriskopen_source
1.2.23
asteriskopen_source
1.2.24
asteriskopen_source
1.2.25
asteriskopen_source
1.2.26
asteriskopen_source
1.2.26.1
asteriskopen_source
1.2.26.2
asteriskopen_source
1.2.27
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
not-affected
hardy
not-affected
gutsy
not-affected
feisty
ignored
dapper
ignored