CVE-2022-23319 — MEDIUM (5.5)

Vulnerability 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.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Pcf2Bdf Project	Pcf2Bdf	1.04

Related Weaknesses (CWE)

CWE-1284

References

https://github.com/ganaware/pcf2bdfThird Party Advisory
https://github.com/ganaware/pcf2bdf/issues/5ExploitIssue TrackingPatch
https://github.com/ganaware/pcf2bdfThird Party Advisory
https://github.com/ganaware/pcf2bdf/issues/5ExploitIssue TrackingPatch

FAQ

What is CVE-2022-23319?

CVE-2022-23319 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 ...

How severe is CVE-2022-23319?

CVE-2022-23319 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-23319?

Check the references section above for vendor advisories and patch information. Affected products include: Pcf2Bdf Project Pcf2Bdf.