Rapid7 Vulnerability & Exploit Database

Alpine Linux: CVE-2017-0380: tor Stack disclosure in hidden services logs when SafeLogging disabled

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Alpine Linux: CVE-2017-0380: tor Stack disclosure in hidden services logs when SafeLogging disabled

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
09/18/2017
Created
07/25/2018
Added
10/18/2017
Modified
12/04/2019

Description

The rend_service_intro_established function in or/rendservice.c in Tor before 0.2.8.15, 0.2.9.x before 0.2.9.12, 0.3.0.x before 0.3.0.11, 0.3.1.x before 0.3.1.7, and 0.3.2.x before 0.3.2.1-alpha, when SafeLogging is disabled, allows attackers to obtain sensitive information by leveraging access to the log files of a hidden service, because uninitialized stack data is included in an error message about construction of an introduction point circuit.

Solution(s)

  • alpine-linux-upgrade-tor

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