Is CVE-2020-16310 in the CISA KEV catalog?

No. CVE-2020-16310 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-16310?

CVE-2020-16310 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2020-16310?

CVE-2020-16310 has an EPSS score of 1.77% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-16310?

Upgrade ghostscript on debian 11 to 9.51~dfsg-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2020-16310

MEDIUMEPSS 75th pctl

5.5

CVSS v3

NVD

Description

A division by zero vulnerability in dot24_print_page() in devices/gdevdm24.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.

CWE-369

How to fix

Remediation Available

ghostscriptDebian

Fixed in:9.51~dfsg-1CVE-2020-16310

ghostscriptUbuntu

Fixed in:9.26~dfsg+0-0ubuntu0.16.04.13USN-4469-1

Fixed in:9.26~dfsg+0-0ubuntu0.18.04.13USN-4469-1

Fixed in:9.50~dfsg-5ubuntu4.2USN-4469-1

libgs9Ubuntu

Fixed in:9.26~dfsg+0-0ubuntu0.16.04.13USN-4469-1

Fixed in:9.26~dfsg+0-0ubuntu0.18.04.13USN-4469-1

Fixed in:9.50~dfsg-5ubuntu4.2USN-4469-1

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 RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

1.77%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Exploit1

bugs.ghostscript.com

Third-Party Advisory4

Other references1

git.ghostscript.com

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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.