CVE-2011-2666

Priority
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.
Notes
Package
Upstream:needs-triage
More Information

Updated: 2020-01-29 19:41:41 UTC (commit 768ceb2fdee6790d707d0f681e1b54916744af1e)