Vulnerability Details : CVE-2022-23319
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.
Vulnerability category: Memory Corruption
Products affected by CVE-2022-23319
- cpe:2.3:a:pcf2bdf_project:pcf2bdf:1.04:*:*:*:*:*:*:*
- cpe:2.3:a:pcf2bdf_project:pcf2bdf:1.05:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-23319
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-23319
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2022-23319
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-23319
-
https://github.com/ganaware/pcf2bdf
GitHub - ganaware/pcf2bdfThird Party Advisory
-
https://github.com/ganaware/pcf2bdf/issues/5
Segmentation fault - ASAN Deadly Signal in pcf2bdf · Issue #5 · ganaware/pcf2bdf · GitHubExploit;Issue Tracking;Patch;Third Party Advisory
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