CVE-2017-7484

2017-05-1200:00:00

ubuntu.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.005 Low

EPSS

Percentile

75.3%

JSON

It was found that some selectivity estimation functions in PostgreSQL
before 9.2.21, 9.3.x before 9.3.17, 9.4.x before 9.4.12, 9.5.x before
9.5.7, and 9.6.x before 9.6.3 did not check user privileges before
providing information from pg_statistic, possibly leaking information. An
unprivileged attacker could use this flaw to steal some information from
tables they are otherwise not allowed to access.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchpostgresql-9.3< 9.3.17-0ubuntu0.14.04UNKNOWN
ubuntu16.04noarchpostgresql-9.5< 9.5.7-0ubuntu0.16.04UNKNOWN
ubuntu17.04noarchpostgresql-9.6< 9.6.3-0ubuntu0.17.04UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	postgresql-9.3	< 9.3.17-0ubuntu0.14.04	UNKNOWN
ubuntu	16.04	noarch	postgresql-9.5	< 9.5.7-0ubuntu0.16.04	UNKNOWN
ubuntu	17.04	noarch	postgresql-9.6	< 9.6.3-0ubuntu0.17.04	UNKNOWN