CVE-2017-7548

2017-08-1000:00:00

ubuntu.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.011 Low

EPSS

Percentile

84.5%

JSON

PostgreSQL versions before 9.4.13, 9.5.8 and 9.6.4 are vulnerable to
authorization flaw allowing remote authenticated attackers with no
privileges on a large object to overwrite the entire contents of the
object, resulting in a denial of service.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchpostgresql-9.3< 9.3.18-0ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchpostgresql-9.5< 9.5.8-0ubuntu0.16.04.1UNKNOWN
ubuntu17.04noarchpostgresql-9.6< 9.6.4-0ubuntu0.17.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	postgresql-9.3	< 9.3.18-0ubuntu0.14.04.1	UNKNOWN
ubuntu	16.04	noarch	postgresql-9.5	< 9.5.8-0ubuntu0.16.04.1	UNKNOWN
ubuntu	17.04	noarch	postgresql-9.6	< 9.6.4-0ubuntu0.17.04.1	UNKNOWN