Is CVE-2022-23319 in the CISA KEV catalog?

No. CVE-2022-23319 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-23319?

CVE-2022-23319 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-23319?

CVE-2022-23319 has an EPSS score of 0.66% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-23319?

Upgrade pcf2bdf on debian 12 to 1.07-1 or later.

CVE & CISA-KEV Catalog

CVE-2022-23319

MEDIUM

5.5

CVSS v3

NVD

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.

CWE-1284

How to fix

Remediation Available

pcf2bdfDebian

Fixed in:1.07-1CVE-2022-23319

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

0.66%probability of exploitation in 30 days

47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory1

github.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.