NVD - CVE-2017-7547

CVE-2017-7547 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Current Description

PostgreSQL versions before 9.2.22, 9.3.18, 9.4.13, 9.5.8 and 9.6.4 are vulnerable to authorization flaw allowing remote authenticated attackers to retrieve passwords from the user mappings defined by the foreign server owners without actually having the privileges to do so.

Source: MITRE
Description Last Modified: 08/16/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
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): High
Availability (A): High

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.debian.org/security/2017/dsa-3935
http://www.debian.org/security/2017/dsa-3936
http://www.securityfocus.com/bid/100275	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039142	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:2677
https://access.redhat.com/errata/RHSA-2017:2678
https://access.redhat.com/errata/RHSA-2017:2728
https://security.gentoo.org/glsa/201710-06
https://www.postgresql.org/about/news/1772/	Mitigation Vendor Advisory

Technical Details

Vulnerability Type (View All)

Improper Authorization (CWE-285)

Vulnerable software and versions Switch to CPE 2.2

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

7 change records found - show changes

Initial Analysis - 8/24/2017 2:38:56 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 1288 characters. View Entire Change Record OR cpe:2.3:a:postgresql:postgresql:9.2::::::: cpe:2.3:a:postgresql:postgresql:9.2.1::::::: cpe:2.3:a:postgresql:postgresql:9.2.2::::::: cpe:2.3:a:postgresql:postgresql:9.2.3::::::: cpe:2.3:a:postgresql:postgresql:9.2.4::::::: cpe:2.3:a:postgresql:postgresql:9.2.5::::::: cpe:2.3:a:postgresql:postgresql:9.2.6::::::: cpe:2.3:a:postgresql:postgresql:9.2.7::::::: *cpe:2.3:a:postgresql:postgres
Added	CPE Configuration		Record truncated, showing 500 of 1052 characters. View Entire Change Record OR cpe:2.3:a:postgresql:postgresql:9.3::::::: cpe:2.3:a:postgresql:postgresql:9.3.1::::::: cpe:2.3:a:postgresql:postgresql:9.3.2::::::: cpe:2.3:a:postgresql:postgresql:9.3.3::::::: cpe:2.3:a:postgresql:postgresql:9.3.4::::::: cpe:2.3:a:postgresql:postgresql:9.3.5::::::: cpe:2.3:a:postgresql:postgresql:9.3.6::::::: cpe:2.3:a:postgresql:postgresql:9.3.7::::::: *cpe:2.3:a:postgresql:postgres
Added	CPE Configuration		Record truncated, showing 500 of 757 characters. View Entire Change Record OR cpe:2.3:a:postgresql:postgresql:9.4::::::: cpe:2.3:a:postgresql:postgresql:9.4.1::::::: cpe:2.3:a:postgresql:postgresql:9.4.2::::::: cpe:2.3:a:postgresql:postgresql:9.4.3::::::: cpe:2.3:a:postgresql:postgresql:9.4.4::::::: cpe:2.3:a:postgresql:postgresql:9.4.5::::::: cpe:2.3:a:postgresql:postgresql:9.4.6::::::: cpe:2.3:a:postgresql:postgresql:9.4.7::::::: *cpe:2.3:a:postgresql:postgres
Added	CPE Configuration		OR cpe:2.3:a:postgresql:postgresql:9.5::::::: cpe:2.3:a:postgresql:postgresql:9.5.1.::::::: cpe:2.3:a:postgresql:postgresql:9.5.2::::::: cpe:2.3:a:postgresql:postgresql:9.5.3::::::: cpe:2.3:a:postgresql:postgresql:9.5.4::::::: cpe:2.3:a:postgresql:postgresql:9.5.5::::::: cpe:2.3:a:postgresql:postgresql:9.5.6::::::: cpe:2.3:a:postgresql:postgresql:9.5.7:::::::
Added	CPE Configuration		OR cpe:2.3:a:postgresql:postgresql:9.6::::::: cpe:2.3:a:postgresql:postgresql:9.6.1::::::: cpe:2.3:a:postgresql:postgresql:9.6.2::::::: cpe:2.3:a:postgresql:postgresql:9.6.3:::::::
Added	CVSS V2		(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Added	CVSS V3		AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added	CWE		CWE-285
Changed	Reference Type	http://www.securityfocus.com/bid/100275 No Types Assigned	http://www.securityfocus.com/bid/100275 Third Party Advisory, VDB Entry
Changed	Reference Type	http://www.securitytracker.com/id/1039142 No Types Assigned	http://www.securitytracker.com/id/1039142 Third Party Advisory, VDB Entry
Changed	Reference Type	https://www.postgresql.org/about/news/1772/ No Types Assigned	https://www.postgresql.org/about/news/1772/ Mitigation, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2017-7547
NVD Published Date:
08/16/2017
NVD Last Modified:
12/30/2017

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-7547 Detail

Current Description

Analysis Description

Impact

References to Advisories, Solutions, and Tools

Technical Details

Vulnerable software and versions Switch to CPE 2.2

Change History

CVE Modified by MITRE - 12/30/2017 9:29:03 PM

CVE Modified by MITRE - 12/8/2017 9:29:10 PM

CVE Modified by MITRE - 11/6/2017 9:29:03 PM

CVE Modified by MITRE - 11/4/2017 9:29:02 PM

CVE Modified by MITRE - 10/9/2017 9:30:22 PM

Initial Analysis - 8/24/2017 2:38:56 PM

CVE Modified by MITRE - 8/17/2017 9:29:01 PM

Quick Info