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I. Basic Information for CVE-2007-4521
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Asterisk Open Source 1.4.5 through 1.4.11, when configured to use an IMAP voicemail storage backend, allows remote attackers to cause a denial of service via an e-mail with an "invalid/corrupted" MIME body, which triggers a crash when the recipient listens to voicemail.
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畸形MIME体远程拒绝服务漏洞
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在处理畸形格式的MIME数据时存在漏洞,远程攻击者可能利用此漏洞导致设备不可用。 如果将Asterisk配置为使用IMAP做为其语音邮件的后端存储的话,则发送给用户的带有畸形MIME体的邮件会导致用户在使用电话听取语音邮件时Asterisk出现崩溃。
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-2007-4521
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III. Intelligence Information for CVE-2007-4521
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IV. Related Vulnerabilities
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