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Gentoo Linux: CVE-2011-2666: Asterisk: Multiple vulnerabilities

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Gentoo Linux: CVE-2011-2666: Asterisk: Multiple vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
07/06/2011
Created
07/25/2018
Added
10/30/2017
Modified
10/30/2017

Description

The default configuration of the SIP channel driver in Asterisk Open Source 1.4.x through 1.4.41.2 and 1.6.2.x through 1.6.2.18.2 does not enable the alwaysauthreject option, which allows remote attackers to enumerate account names by making a series of invalid SIP requests and observing the differences in the responses for different usernames, a different vulnerability than CVE-2011-2536.

Solution(s)

  • gentoo-linux-upgrade-net-misc-asterisk

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