CVE-2022-23318

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Source
https://cve.org/CVERecord?id=CVE-2022-23318
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23318.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-23318
Downstream
Published
2022-02-17T12:44:33Z
Modified
2026-05-18T05:53:19.413780378Z
Summary
[none]
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23318.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/ganaware/pcf2bdf

Affected ranges

Type
GIT
Repo
https://github.com/ganaware/pcf2bdf
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e6dea1c77e2b14d86fe2e7082a545ded868316d6
Last affected
fbc3c0a8231f70c263af9362c8bd75d463c36f44
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.04"
        },
        {
            "last_affected": "1.05"
        }
    ],
    "cpe": [
        "cpe:2.3:a:pcf2bdf_project:pcf2bdf:1.04:*:*:*:*:*:*:*",
        "cpe:2.3:a:pcf2bdf_project:pcf2bdf:1.05:*:*:*:*:*:*:*"
    ],
    "source": "CPE_FIELD"
}

Affected versions

1.*
1.04
1.05

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23318.json"