National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-10130 Detail

Current Description

A vulnerability was found in PostgreSQL versions 11.x up to excluding 11.3, 10.x up to excluding 10.8, 9.6.x up to, excluding 9.6.13, 9.5.x up to, excluding 9.5.17. PostgreSQL maintains column statistics for tables. Certain statistics, such as histograms and lists of most common values, contain values taken from the column. PostgreSQL does not evaluate row security policies before consulting those statistics during query planning; an attacker can exploit this to read the most common values of certain columns. Affected columns are those for which the attacker has SELECT privilege and for which, in an ordinary query, row-level security prunes the set of rows visible to the attacker.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N (V3.0 legend)
Impact Score: 1.4
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10130 Issue Tracking Third Party Advisory
https://www.postgresql.org/about/news/1939/ Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • Improper Access Control (CWE-284)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
9.5.0
Up to (excluding)
9.5.17
 cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
9.6.0
Up to (excluding)
9.6.13
 cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
10.0
Up to (excluding)
10.8
 cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.0
Up to (excluding)
11.3


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-10130
NVD Published Date:
07/30/2019
NVD Last Modified:
08/06/2019