Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The wmem_block_split_free_chunk function in epan/wmem/wmem_allocator_block.c in the wmem block allocator in the memory manager in Wireshark 1.12.x before 1.12.7 does not properly consider a certain case of multiple realloc operations that restore a memory chunk to its original size, which allows remote attackers to cause a denial of service (incorrect free operation and application crash) via a crafted packet.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Wireshark Memory Manager 输入验证漏洞
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 1.12.7之前1.12.x版本的Memory Manager中的wmem块分配器中的epan/wmem/wmem_allocator_block.c文件中的‘wmem_block_split_free_chunk’函数存在安全漏洞，该漏洞源于多个mealloc操作会将内存块恢复成原始大小，程序没有正确处理这种特定情况。远程攻击者可
CVSS Information
N/A
Vulnerability Type
N/A