CVE-2014-1423 Information

Description

signond before 8.57+15.04.20141127.1-0ubuntu1 as used in Ubuntu Touch did not properly restrict applications from querying oath tokens due to incorrect checks and the missing installation of the signon-apparmor-extension. An attacker could use this create a malicious click app that collects oauth tokens for other applications exposing sensitive information.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Reference

http://bazaar.launchpad.net/~online-accounts/signon/upstream/revision/644 http://bazaar.launchpad.net/~online-accounts/signon/upstream/revision/645 https://bugs.launchpad.net/ubuntu/+source/signon/+bug/1392380

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.5