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CVE-2007-3763

EPSS 25.18% · P96
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I. Basic Information for CVE-2007-3763

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The IAX2 channel driver (chan_iax2) in Asterisk before 1.2.22 and 1.4.x before 1.4.8, Business Edition before B.2.2.1, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a crafted (1) LAGRQ or (2) LAGRP frame that contains information elements of IAX frames, which results in a NULL pointer dereference when Asterisk does not properly set an associated variable.
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 IAX2 隧道驱动拒绝服务攻击漏洞
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 IAX2的隧道驱动(chan_iax2)中存在拒绝服务漏洞。如果Asterisk在有效会话中接收到了LAGRQ或LAGRP帧，就可能触发空指针异常。负责解析入站帧的代码可以正确地解析IAX帧中的信息单元，然后将指针设置为空表示没有与这个帧相关的原始数据负载，但没有将原始负载中用于表示字节数的变量设置为0。由于原始数据长度为非0，处理LAGRQ和LAGRP帧的代码就会试图从空指针拷贝数据，导致崩溃。
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-2007-3763

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III. Intelligence Information for CVE-2007-3763

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Same Patch Batch · n/a · 2007-07-18 · 40 CVEs total

CVE-2007-3870Oracle PeopleSoft Enterprise "Human Capital Management" 多个未明安全漏洞
CVE-2007-3861Oracle Application Server "Oracle Jdeveloper" 未明安全漏洞
CVE-2007-3862Oracle Application Server "Oracle Single Sign On" 未明安全漏洞
CVE-2007-3863Oracle Application Server "Oracle JDeveloper " 未明安全漏洞
CVE-2007-3864Oracle Collaboration Suite 多个未明安全漏洞
CVE-2007-3865Oracle E-Business Suite 组件"Oracle Customer Intelligence" 未明安全漏洞
CVE-2007-3866Oracle E-Business Suite 多个未明安全漏洞
CVE-2007-3867Oracle E-Business Suite 多个未明安全漏洞
CVE-2007-3868Oracle PeopleSoft Enterprise "PeopleTools" 多个未明安全漏洞
CVE-2007-3869Oracle PeopleSoft Enterprise 组件"Customer Relationship Management Online Marketing" 多个未明安全漏
CVE-2007-3860Oracle Application Express 未明安全漏洞
CVE-2007-3564Curl GnuTLS 证书校验访问验证漏洞
CVE-2007-3734Mozilla Firefox浏览器引擎 多个内存破坏漏洞
CVE-2007-3735Mozilla Firefox JavaScript引擎 多个内存破坏漏洞
CVE-2007-3736Mozilla Firefox 浏览器 跨站脚本攻击漏洞
CVE-2007-3737Mozilla Firefox 浏览器 任意代码执行漏洞
CVE-2007-3738Mozilla Firefox浏览器 多个未明漏洞
CVE-2007-3762Asterisk IAX2隧道驱动IAX2_Write函数远程栈溢出漏洞
CVE-2007-3764Asterisk轻型隧道驱动拒绝服务攻击漏洞
CVE-2007-3765Asterisk RTP栈拒绝服务攻击漏洞

Showing top 20 of 40 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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