CVE-2020-25690

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Source
https://cve.org/CVERecord?id=CVE-2020-25690
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-25690.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-25690
Downstream
Related
Published
2021-02-23T04:15:13Z
Modified
2026-10-24T10:30:47Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An out-of-bounds write flaw was found in FontForge in versions before 20200314 while parsing SFD files containing certain LayerCount tokens. This flaw allows an attacker to manipulate the memory allocated on the heap, causing the application to crash or execute arbitrary code. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

References

Affected packages

Git / github.com/fontforge/fontforge

Affected ranges

Type
GIT
Repo
https://github.com/fontforge/fontforge
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
20200314
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:fontforge:fontforge:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "20200314"
                }
            ],
            "source": "CPE_RANGE"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-25690.json"