Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The dissect_ber_constrained_bitstring function in epan/dissectors/packet-ber.c in the ASN.1 BER dissector in Wireshark 2.0.x before 2.0.2 does not verify that a certain length is nonzero, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted packet.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Wireshark ASN.1 BER解析器拒绝服务漏洞
Vulnerability Description
Wireshark（前称Ethereal）是Wireshark团队开发的一套网络数据包分析软件。该软件的功能是截取网络数据包，并显示出详细的数据以供分析。 Wireshark 2.0.2之前2.0.x版本的ASN.1 BER解析器中的epan/dissectors/packet-ber.c文件中的‘dissect_ber_constrained_bitstring’函数存在安全漏洞，该漏洞源于程序没有验证特定的长度值是否为非零。远程攻击者可通过发送特制的数据包利用该漏洞造成拒绝服务（越边界读取和应用程序崩
CVSS Information
N/A
Vulnerability Type
N/A