# CVE-2022-23319: pcf2bdf: A segmentation fault during PCF file parsing in pcf2bdf versions >=1.05 allows an attacker to trigger a program crash...

CVE-2022-23319 is fixed in pcf2bdf on 1 platform, first by DEBIAN-CVE-2022-23319, released February 17, 2022. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-23319
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0067
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Feb 17, 2022

## 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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | pcf2bdf Debian 12.15 (bookworm) | 1.07-1 | [DEBIAN-CVE-2022-23319](https://patchblox.com/security/data/fix/linux/debian-cve-2022-23319.md) | Feb 17, 2022 |
| Linux | pcf2bdf Debian 13.5 (trixie) | 1.07-1 | [DEBIAN-CVE-2022-23319](https://patchblox.com/security/data/fix/linux/debian-cve-2022-23319.md) | Feb 17, 2022 |
| Linux | pcf2bdf Debian 14 | 1.07-1 | [DEBIAN-CVE-2022-23319](https://patchblox.com/security/data/fix/linux/debian-cve-2022-23319.md) | Feb 17, 2022 |

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Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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