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CVE-2016-0773

Published: 11 February 2016

PostgreSQL before 9.1.20, 9.2.x before 9.2.15, 9.3.x before 9.3.11, 9.4.x before 9.4.6, and 9.5.x before 9.5.1 allows remote attackers to cause a denial of service (infinite loop or buffer overflow and crash) via a large Unicode character range in a regular expression.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
postgresql-8.4
Launchpad, Ubuntu, Debian
precise Ignored
(end of life)
trusty Does not exist

upstream Needs triage

vivid Does not exist

wily Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

postgresql-9.1
Launchpad, Ubuntu, Debian
precise
Released (9.1.20-0ubuntu0.12.04)
trusty
Released (9.1.20-0ubuntu0.14.04)
upstream Needs triage

vivid Does not exist

wily Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

postgresql-9.3
Launchpad, Ubuntu, Debian
precise Does not exist

trusty
Released (9.3.11-0ubuntu0.14.04)
upstream Needs triage

wily Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

postgresql-9.4
Launchpad, Ubuntu, Debian
precise Does not exist

trusty Does not exist

upstream Needs triage

vivid Ignored
(end of life)
wily
Released (9.4.6-0ubuntu0.15.10)
xenial Does not exist

yakkety Does not exist

zesty Does not exist

postgresql-9.5
Launchpad, Ubuntu, Debian
precise Does not exist

trusty Does not exist

upstream
Released (9.5.1)
vivid Does not exist

wily Does not exist

xenial Not vulnerable
(9.5.1-1)
yakkety Not vulnerable
(9.5.1-1)
zesty Does not exist

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H