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Kaspersky LabKLA11202

HistoryJan 03, 2018 - 12:00 a.m.

KLA11202 PE vulnerabilities in PostgreSQL

2018-01-0300:00:00

Kaspersky Lab

threats.kaspersky.com

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

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.005

Percentile

75.9%

JSON

A vulnerabilyty was found in PostgreSQL. This vulnerability allow a user to modify the behavior of a query for other users and can be exploited to execute code with the permissions of superuser in the database.

Original advisories

Security Update Release

Related products

PostgreSQL

CVE list

CVE-2018-1058 high

Solution

Protect PostgreSQL installations

A Guide to CVE-2018-1058: Protect Your Search Path

Impacts

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

Privilege escalation. Exploitation of vulnerabilities with this impact can lead to performing by abuser actions, which are normally disallowed for current role.

Affected Products

PostgreSQL 9.6 versions earlier than 9.6.8 PostgreSQL 9.5 versions earlier than 9.5.12 PostgreSQL 9.4 versions earlier than 9.4.17 PostgreSQL 9.3 versions earlier than 9.3.22 PostgreSQL 10 versions earlier than 10.3PostgreSQL 9.6 versions earlier than 9.6.8 PostgreSQL 9.5 versions earlier than 9.5.12 PostgreSQL 9.4 versions earlier than 9.4.17 PostgreSQL 9.3 versions earlier than 9.3.22 PostgreSQL 10 versions earlier than 10.3