Vulnerability Details : CVE-2022-23318

A heap-buffer-overflow in pcf2bdf, versions >= 1.05 allows an attacker to trigger unsafe memory access via a specially crafted PCF font file. This out-of-bound read may lead to an application crash, information disclosure via program memory or other context-dependent impact.
Published 2022-02-17 13:15:08
Updated 2022-02-25 01:06:43
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowMemory CorruptionInformation leak

Products affected by CVE-2022-23318

Exploit prediction scoring system (EPSS) score for CVE-2022-23318

EPSS FAQ
0.08%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 36 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-23318

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.8
 MEDIUM AV:N/AC:M/Au:N/C:P/I:N/A:P
8.6
4.9
 NIST
7.1
 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
1.8
5.2
 NIST

CWE ids for CVE-2022-23318

  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-23318

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