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GLSA-201110-13 : Tor: Multiple vulnerabilities

medium Nessus Plugin ID 56549

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Synopsis

The remote Gentoo host is missing one or more security-related patches.

Description

The remote host is affected by the vulnerability described in GLSA-201110-13 (Tor: Multiple vulnerabilities)

 Multiple vulnerabilities have been discovered in Tor. Please review the CVE identifiers referenced below for details.
 Impact :

 A remote unauthenticated attacker may be able to execute arbitrary code with the privileges of the Tor process or create a Denial of Service.
 Workaround :

 There is no known workaround at this time.

Solution

All Tor users should upgrade to the latest version:
 # emerge --sync # emerge --ask --oneshot --verbose '>=net-misc/tor-0.2.1.30' NOTE: This is a legacy GLSA. Updates for all affected architectures are available since April 2, 2011. It is likely that your system is already no longer affected by this issue.

See Also

https://security.gentoo.org/glsa/201110-13

Plugin Details

Severity: Medium

ID: 56549

File Name: gentoo_GLSA-201110-13.nasl

Version: 1.10

Type: local

Published: 10/19/2011

Updated: 1/6/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Information

CPE: p-cpe:/a:gentoo:linux:tor, cpe:/o:gentoo:linux

Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list

Exploit Ease: No known exploits are available

Patch Publication Date: 10/18/2011

Reference Information

CVE: CVE-2011-0015, CVE-2011-0016, CVE-2011-0427, CVE-2011-0490, CVE-2011-0491, CVE-2011-0492, CVE-2011-0493, CVE-2011-1924

BID: 46618, 45832, 45953

GLSA: 201110-13