A segmentation fault during PCF file parsing in pcf2bdf versions >=1.05 allows an…
Priority LOW 26CWE-1284Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
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.
Why it matters now
EPSS 0.00671 52nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:pcf2bdf_project:pcf2bdf:1.04:*:*:*:*:*:*:* | 1.04 | Vulnerable | Pcf2bdf Project |
| cpe:2.3:a:pcf2bdf_project:pcf2bdf:1.05:*:*:*:*:*:*:* | 1.05 | Vulnerable | Pcf2bdf Project |
- cpe:2.3:a:pcf2bdf_project:pcf2bdf:1.04:*:*:*:*:*:*:* Versions 1.04 Vulnerable ·Pcf2bdf Project
- cpe:2.3:a:pcf2bdf_project:pcf2bdf:1.05:*:*:*:*:*:*:* Versions 1.05 Vulnerable ·Pcf2bdf Project
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2022-23319
- 2026-10-03 Alias added: GHSA-p4gv-mjgc-3g68
References
More Pcf2bdf Project Pcf2bdf vulnerabilities
- TI-2022-07436 A heap-buffer-overflow in pcf2bdf, versions >= 1.05 allows an attacker to trigger unsafe… CVSS 3.1HIGH 7.1
Sources
- CVE-2022-23319 · CVE Program
- CVE-2022-23319 · NVD
- FIRST EPSS
- GHSA-p4gv-mjgc-3g68 · GitHub Advisory Database · CC BY 4.0
- CVE-2022-23319 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences