Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The networkstatus_parse_vote_from_string function in routerparse.c in Tor before 0.2.2.38 does not properly handle an invalid flavor name, which allows remote attackers to cause a denial of service (out-of-bounds read and daemon crash) via a crafted (1) vote document or (2) consensus document.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Tor 拒绝服务漏洞
Vulnerability Description
Tor（The Onion Router）是第二代洋葱路由（onion routing）的一种实现，主要用于匿名访问互联网。 Tor 0.2.2.38之前版本中的routerparse.c中的‘networkstatus_parse_vote_from_string’函数中存在漏洞，该漏洞源于未正确处理无效的‘flavor’名。远程攻击者可利用该漏洞通过特制的(1)vote文档或(2)consensus文档导致拒绝服务（越界读取和守护进程崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A