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CVE-2014-1423

Published: 7 May 2020

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.

Notes

AuthorNote
mdeslaur
This is fixed in vivid. Setting to low priority for trusty and
utopic since it is specific to click apps.

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
signon
Launchpad, Ubuntu, Debian
artful
Released (8.57+15.04.20141127.1-0ubuntu1)
bionic
Released (8.57+15.04.20141127.1-0ubuntu1)
cosmic
Released (8.57+15.04.20141127.1-0ubuntu1)
disco
Released (8.57+15.04.20141127.1-0ubuntu1)
lucid Does not exist

precise Does not exist

trusty Does not exist
(trusty was needed)
upstream
Released (8.58)
utopic Ignored
(end of life)
vivid
Released (8.57+15.04.20141127.1-0ubuntu1)
wily
Released (8.57+15.04.20141127.1-0ubuntu1)
xenial
Released (8.57+15.04.20141127.1-0ubuntu1)
yakkety
Released (8.57+15.04.20141127.1-0ubuntu1)
zesty
Released (8.57+15.04.20141127.1-0ubuntu1)
Patches:
upstream: http://bazaar.launchpad.net/~online-accounts/signon/upstream/revision/644
upstream: http://bazaar.launchpad.net/~online-accounts/signon/upstream/revision/645
upstream: https://gitlab.com/accounts-sso/signond/-/commit/631eff5146bbd16717c8aeab7460434977d1b0a2
upstream: https://gitlab.com/accounts-sso/signond/-/commit/03dd20ef043bd5c1035387998c59312ccc704a59

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N