Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Stack consumption vulnerability in the dissect_ber_unknown function in epan/dissectors/packet-ber.c in the BER dissector in Wireshark 1.4.x before 1.4.1 and 1.2.x before 1.2.12 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a long string in an unknown ASN.1/BER encoded packet, as demonstrated using SNMP.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Wireshark dissect_ber_unknown函数资源管理错误漏洞
Vulnerability Description
Wireshark以前名为Ethereal,是一款非常流行的网络协议分析工具。 Wireshark的BER解析器中的epan/dissectors/packet-ber.c文件中的dissect_ber_unknown函数中存在栈消耗漏洞。远程攻击者可以借助ASN.1/BER编码未知包中的超长字符串导致拒绝服务(空指针解引用以及崩溃)。
CVSS Information
N/A
Vulnerability Type
N/A