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CVE-2016-1232

Published: 12 January 2016

The mod_dialback module in Prosody before 0.9.9 does not properly generate random values for the secret token for server-to-server dialback authentication, which makes it easier for attackers to spoof servers via a brute force attack.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
prosody
Launchpad, Ubuntu, Debian
precise Ignored
(end of life)
trusty
Released (0.9.1-1ubuntu0.1)
upstream
Released (0.9.9-1)
vivid
Released (0.9.7-2+deb8u2build0.15.04.1)
wily
Released (0.9.8-1ubuntu0.1)
xenial Not vulnerable
(0.9.9-1)
yakkety Not vulnerable
(0.9.9-1)
zesty Not vulnerable
(0.9.9-1)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N