Ubuntu.comUB:CVE-2008-3263CVE-2008-3263
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS
Percentile
99.6%
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.
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS
Percentile
99.6%