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CVE-2017-7546

Date: August 16, 2017

PostgreSQL versions before 9.2.22, 9.3.18, 9.4.13, 9.5.8 and 9.6.4 are vulnerable to incorrect authentication flaw allowing remote attackers to gain access to database accounts with an empty password.

Language: C

Severity Score

9.8

Related Resources (16)

Url: https://access.redhat.com/errata/RHSA-2017:2860

Url: https://nvd.nist.gov/vuln/detail/CVE-2017-7546

Url: https://access.redhat.com/errata/RHSA-2017:2678

Url: https://access.redhat.com/errata/RHSA-2017:2677

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2017-7546

Url: https://security.alpinelinux.org/vuln/CVE-2017-7546

Url: https://access.redhat.com/errata/RHSA-2017:2728

Url: http://www.securityfocus.com/bid/100278

Url: http://www.debian.org/security/2017/dsa-3936

Url: https://www.postgresql.org/about/news/1772/

Url: https://security.gentoo.org/glsa/201710-06

Url: http://www.debian.org/security/2017/dsa-3935

Url: http://www.securitytracker.com/id/1039142

Url: https://security-tracker.debian.org/tracker/CVE-2017-7546

Url: https://access.redhat.com/security/cve/CVE-2017-7546

Url: https://www.mend.io/vulnerability-database/CVE-2017-7546

Severity Score

9.8

Weakness Type (CWE)

Improper Authentication

CWE-287

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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