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CVE-2018-16850

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Date: November 13, 2018

postgresql before versions 11.1, 10.6 is vulnerable to a to SQL injection in pg_upgrade and pg_dump via CREATE TRIGGER ... REFERENCING. Using a purpose-crafted trigger definition, an attacker can cause arbitrary SQL statements to run, with superuser privileges.

Language: C

Severity Score

Related Resources (11)

https://security.gentoo.org/glsa/201811-24
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-16850
https://nvd.nist.gov/vuln/detail/CVE-2018-16850
http://www.securitytracker.com/id/1042144
https://access.redhat.com/errata/RHSA-2018:3757
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16850
http://www.securityfocus.com/bid/105923
https://www.postgresql.org/about/news/1905/
https://usn.ubuntu.com/3818-1/
https://www.mend.io/vulnerability-database/CVE-2018-16850
https://www.mend.io/resources/blog/top-5-open-source-security-vulnerabilities-november-2018

Severity Score

Weakness Type (CWE)

SQL Injection

CWE-89

Top Fix

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CVSS v3.1

Base Score:
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:
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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