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CVE-2008-3263

EPSS 36.10% · P97
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I. Basic Information for CVE-2008-3263

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Asterisk IAX POKE请求远程拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Asterisk是开放源码的软件PBX，支持各种VoIP协议和设备。 Asterisk处理大量畸形请求时存在漏洞，如果远程攻击者向Asterisk服务器发送了大量IAX2 POKE请求的话，就可以耗尽服务器上所有与IAX2协议相关的呼叫号，导致其他IAX2呼叫无法通过。由于协议的性质，IAX2 POKE呼叫会等待ACK报文响应PONG报文。在等待ACK报文期间，这个对话会耗尽IAX2呼叫号，因为ACK报文必须包含有与PONG中所分配和发送完全相同的呼叫号。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2008-3263

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III. Intelligence Information for CVE-2008-3263

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Same Patch Batch · n/a · 2008-07-22 · 12 CVEs total

CVE-2008-3260Claroline 多文件跨站漏洞
CVE-2008-3261Claroline claroline/redirector.php 重定向攻击漏洞
CVE-2008-3262claroline 跨站请求伪造漏洞
CVE-2008-3188openSUSE libxcrypt 加密问题漏洞
CVE-2008-3253Citrix XenServer XenAPI HTTP接口跨站脚本漏洞
CVE-2008-3254preCMS 'id' Parameter SQL注入漏洞
CVE-2008-3255LunarNight Laboratory WebProxy 跨站脚本漏洞
CVE-2008-3256Siteframe 'folder.php' SQL注入漏洞
CVE-2008-3257Oracle Weblogic Apache连接器POST请求远程栈溢出漏洞
CVE-2008-3258Zoph 多个SQL注入漏洞
CVE-2008-3259OpenSSH X11UseLocalhost X11转发会话劫持漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2008-3263

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