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| Rule General Information |
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| Release Date: | 2014-10-14 | |
| Rule Name: | Digium Asterisk IAX2 POKE Request Denial of Service Vulnerability (CVE-2008-3263) | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
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| Description: | 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. | |
| Impact: | An attacker can launch a denial of service attack by exploiting the vulnerability successfully. | |
| Affected OS: | Windows, FreeBSD, Linux | |
| Reference: | SecurityFocusBID:30321 SecurityTrackerID:1020535 |
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| Solutions |
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| Upgrade to version 0.1.9 to solve the problem. |