Vulnerability Report

CVE-2017-7484

Title: Postgresql Information Disclosure

Information Disclosure

Proof Of Concept

No public PoC currently indexed for CVE-2017-7484.

CWE Category CWE-200

Published Date May 12, 2017

Modified Date Jun 17, 2026

Exploit Status Not Found

Score 7.5 CVSS v3.0

Exploit Probability (EPSS)

2.56%

Vulnerability Summary

CVE-2017-7484: It was found that some selectivity estimation functions in PostgreSQL before 9.2.21, 9.3.x before 9.3.17, 9.4.x before 9.4.12, 9.5.x before 9.5.7, and 9.6.x before 9.6.3 did not check user privileges before providing information from pg_statistic, possibly leaking information. An unprivileged attacker could use this flaw to steal some information from tables they are otherwise not allowed to access.

Impacted Vendors

postgresql 1

anynines 1

Reference Links

http://www.debian.org/security/2017/dsa-3851 http://www.securityfocus.com/bid/98459 http://www.securitytracker.com/id/1038476 https://access.redhat.com/errata/RHSA-2017:1677 https://access.redhat.com/errata/RHSA-2017:1678 https://access.redhat.com/errata/RHSA-2017:1838 https://access.redhat.com/errata/RHSA-2017:1983 https://access.redhat.com/errata/RHSA-2017:2425 https://security.gentoo.org/glsa/201710-06 https://www.postgresql.org/about/news/1746/ http://www.debian.org/security/2017/dsa-3851 http://www.securityfocus.com/bid/98459 http://www.securitytracker.com/id/1038476 https://access.redhat.com/errata/RHSA-2017:1677 https://access.redhat.com/errata/RHSA-2017:1678 https://access.redhat.com/errata/RHSA-2017:1838 https://access.redhat.com/errata/RHSA-2017:1983 https://access.redhat.com/errata/RHSA-2017:2425 https://security.gentoo.org/glsa/201710-06 https://www.postgresql.org/about/news/1746/

CVSS v3.0

Source Entity [email protected]

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns