CVE-2017-15099

Public on 2017-12-05
Modified on 2017-12-06
Description
INSERT ... ON CONFLICT DO UPDATE commands in PostgreSQL 10.x before 10.1, 9.6.x before 9.6.6, and 9.5.x before 9.5.10 disclose table contents that the invoker lacks privilege to read. These exploits affect only tables where the attacker lacks full read access but has both INSERT and UPDATE privileges. Exploits bypass row level security policies and lack of SELECT privilege.
Severity
Low
CVSS v3 Base Score
3.1
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 postgresql95 2017-12-05 22:18 ALAS-2017-930
Amazon Linux 1 postgresql96 2017-12-05 22:18 ALAS-2017-930

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 3.1 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD CVSSv2 4.0 AV:N/AC:L/Au:S/C:P/I:N/A:N
NVD CVSSv3 6.5 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N