National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2017-15099 Detail

Current Description

INSERT ... ON CONFLICT DO UPDATE commands in PostgreSQL 10.x before 10.1, 9.6.x before 9.6.6, and 9.5.x before 9.5.10 disclose table contents that the invoker lacks privilege to read. These exploits affect only tables where the attacker lacks full read access but has both INSERT and UPDATE privileges. Exploits bypass row level security policies and lack of SELECT privilege.

Source:  MITRE
Description Last Modified:  11/22/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N (V3 legend)
Impact Score: 3.6
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): High
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
http://www.securityfocus.com/bid/101781 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039752 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:2511
https://access.redhat.com/errata/RHSA-2018:2566
https://www.debian.org/security/2017/dsa-4028 Issue Tracking Third Party Advisory
https://www.postgresql.org/about/news/1801/ Issue Tracking Vendor Advisory
https://www.postgresql.org/support/security/ Issue Tracking Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • Information Leak / Disclosure (CWE-200)

Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-15099
NVD Published Date:
11/22/2017
NVD Last Modified:
08/28/2018