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.

CVSS v2.0

7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C

EPSS

28.00% chance of exploitation in the next 30 days, 98th percentile

Published

2008-07-22

Updated

2024-08-07

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/32095

References

• CVE Record
• NVD entry

Related

• CVE-2008-3261
• CVE-2008-3265
• CVE-2008-3260
• CVE-2008-3266
• CVE-2008-3257
• CVE-2008-3267