Is CVE-2018-16850 in the CISA KEV catalog?

No. CVE-2018-16850 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-16850?

CVE-2018-16850 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2018-16850?

CVE-2018-16850 has an EPSS score of 5.15% (91th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-16850?

Upgrade postgresql-10 on ubuntu 18.04 to 10.6-0ubuntu0.18.04.1 or later.

CVE & CISA-KEV Catalog

CVE-2018-16850

CRITICALEPSS 91th pctl

9.8

CVSS v3

NVD

Description

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.

CWE-89SQL Injection

How to fix

Remediation Available

postgresql-10Ubuntu

Fixed in:10.6-0ubuntu0.18.04.1USN-3818-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

5.15%probability of exploitation in 30 days

91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

References

Patch1

bugzilla.redhat.com

Vendor Advisory1

postgresql.org

Mitigation1

security.gentoo.org

Third-Party Advisory4

Related Vulnerabilities

Other CWE-89 (SQL Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-3704	High	7.5	100%	-	Fix
CVE-2015-7297	High	7.5	100%	-	-
CVE-2024-29824	High	8.8	100%	KEV	Fix
CVE-2023-34362	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2019-7481	High	7.5	100%	KEV + Ransom	Fix
CVE-2024-29826	High	8.8	100%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.