Is CVE-2020-14350 in the CISA KEV catalog?

No. CVE-2020-14350 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-14350?

CVE-2020-14350 has a CVSS v3 base score of 7.3 (HIGH).

What is the EPSS score for CVE-2020-14350?

CVE-2020-14350 has an EPSS score of 0.53% (41th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-14350?

Upgrade postgresql-10 on ubuntu 18.04 to 10.14-0ubuntu0.18.04.1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2020-14350

HIGH

7.3

CVSS v3

NVD

Description

It was found that some PostgreSQL extensions did not use search_path safely in their installation script. An attacker with sufficient privileges could use this flaw to trick an administrator into executing a specially crafted script, during the installation or update of such extension. This affects PostgreSQL versions before 12.4, before 11.9, before 10.14, before 9.6.19, and before 9.5.23.

CWE-426

How to fix

Remediation Available

postgresql-10Ubuntu

Fixed in:10.14-0ubuntu0.18.04.1USN-4472-1

postgresql-12Ubuntu

Fixed in:12.4-0ubuntu0.20.04.1USN-4472-1

postgresql-9.5Ubuntu

Fixed in:9.5.23-0ubuntu0.16.04.1USN-4472-1

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 VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.53%probability of exploitation in 30 days

41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Third-Party Advisory11

Related Vulnerabilities

Other CWE-426 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-0096	High	9.3	71%	-	-
CVE-2016-10009	High	7.3	37%	-	Fix
CVE-2016-0016	High	7.8	31%	-	-
CVE-2012-1854	High	7.8	21%	KEV	-
CVE-2018-12589	High	7.8	20%	-	-
CVE-2022-22047	High	7.8	19%	KEV	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.