CVE-2017-7486

Public on 2017-06-06
Modified on 2017-06-06
Description
It was found that the pg_user_mappings view could disclose information about user mappings to a foreign database to non-administrative database users. A database user with USAGE privilege for this mapping could, when querying the view, obtain user mapping data, such as the username and password used to connect to the foreign database.
Severity
Medium
CVSS v3 Base Score
6.3
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 postgresql93 2017-06-06 16:53 ALAS-2017-839
Amazon Linux 1 postgresql94 2017-06-06 16:53 ALAS-2017-839
Amazon Linux 1 postgresql95 2017-06-06 16:53 ALAS-2017-839
Amazon Linux 1 postgresql92 2017-06-06 16:53 ALAS-2017-838

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 6.3 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
NVD CVSSv2 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N
NVD CVSSv3 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N