CVE-2022-23319

Name: CVE-2022-23319
Creator: NVD / NIST
Published: 2022-02-17T14:15:08.073+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.66%

Last modified Jun 17, 2026

CVE-2022-23319 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A segmentation fault during PCF file parsing in pcf2bdf versions >=1.05 allows an attacker to trigger a program crash via a specially crafted PCF font file. This crash affects the availability of the software and dependent downstream components.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

A segmentation fault during PCF file parsing in pcf2bdf versions >=1.05 allows an attacker to trigger a program crash via a specially crafted PCF font file. This crash affects the availability of the software and dependent downstream components.

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.66%

46.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-1284

Affected Software

Vendor	Product	Versions
Pcf2bdf Project	Pcf2bdf	1.04
Pcf2bdf Project	Pcf2bdf	1.05

References

https://github.com/ganaware/pcf2bdfThird Party Advisory
https://github.com/ganaware/pcf2bdf/issues/5Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/ganaware/pcf2bdfThird Party Advisory
https://github.com/ganaware/pcf2bdf/issues/5Exploit, Issue Tracking, Patch, Third Party Advisory

Timeline

Published: Feb 17, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-23319?

How severe is CVE-2022-23319?

CVE-2022-23319 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2022-23319?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-23319?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST