CVE-2008-3263
CVSS Score Not Available
36.10%
MEDIUM RiskEPSS (97th 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.
Published: 7/22/2008
Modified: 4/9/2025
Vulnerability Summary
EPSS Score (Exploitation Probability)
36.10%MEDIUM Exploitation Risk
97th percentile
This vulnerability has a 36.10% probability of being exploited in the next 30 days, ranking higher than 97% of all scored CVEs.