Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The DTLS dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6 does not validate the fragment offset before invoking the reassembly state machine, which allows remote attackers to cause a denial of service (application crash) via a large offset value that triggers write access to an invalid memory location.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Wireshark DTLS解码器拒绝服务漏洞
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 1.6.14之前的1.6.x版本和1.8.6之前的1.8.x版本中的DTLS解码器中存在漏洞，该漏洞源于引用重组状态机之前程序没有验证分段偏移量。通过较大的偏移量值触发写入访问到无效的内存位置，远程攻击者利用该漏洞导致拒绝服务（应用程序崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A