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freebsdFreeBSD414C18BF-3653-11E7-9550-6CC21735F730
HistoryMay 11, 2017 - 12:00 a.m.

PostgreSQL vulnerabilities

2017-05-1100:00:00
vuxml.freebsd.org
58

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.01

Percentile

83.9%

The PostgreSQL project reports:

  Security Fixes nested CASE expressions +
  database and role names with embedded special characters

CVE-2017-7484: selectivity estimators bypass SELECT privilege
checks.

CVE-2017-7485: libpq ignores PGREQUIRESSL environment variable

CVE-2017-7486: pg_user_mappings view discloses foreign server
passwords. This applies to new databases, see the release notes for
the procedure to apply the fix to an existing database.

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.01

Percentile

83.9%