cbcvebase.
CVE-2008-3263
published 2008-07-22

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…

PriorityP348high7.8CVSS 2.0
AVNACLAuNCNINAC
EXPLOIT
EPSS
28.00%
97.9th percentile
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.

Affected

231 ranges· showing 25
VendorProductVersion rangeFixed in
asteriskappliance_s800i
asteriskappliance_s800i
asteriskasterisk
asteriskasterisk
asteriskasterisk
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CVSS provenance

nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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