- Vulnerabilities 86,891
Tor Directory Authority 'policy_summarize' Denial of Service Vulnerability (Windows)
Published: 2011-06-20 13:22:27
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected Versions:
Tor version prior to 0.2.1.30 on Windows.
Technical Details:
The flaw is caused by an boundary error within the policy_summarize function
in Tor, which can be exploited to crash a Tor directory authority.
Recommendations:
Upgrade to Tor version 0.2.1.30 or later.
Summary:
This host is installed with Tor and is prone to buffer overflow
vulnerability.
Impact:
Successful exploitation will allow remote attackers to execute arbitrary
code in the context of the user running the application. Failed exploit
attempts will likely result in denial-of-service conditions.
Detection Type:
Windows Registry
Solution Type:
Vendor Patch
https://nvd.nist.gov/vuln/detail/CVE-2011-1924
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