JLSEC-2025-309

Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2025/JLSEC-2025-309.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-309.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2025-309
Upstream
Published
2025-11-25T22:18:43.603Z
Modified
2025-11-25T22:47:58.269778Z
Summary
There exists one heap buffer overflow in _TIFFmemcpy in tif_unix.c in libtiff 4.0.10, which allows a...
Details

There exists one heap buffer overflow in TIFFmemcpy in tifunix.c in libtiff 4.0.10, which allows an attacker to cause a denial-of-service through a crafted tiff file.

Database specific
{
    "sources": [
        {
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-18768",
            "published": "2023-08-22T19:15:55.480Z",
            "imported": "2025-11-25T21:56:30.665Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-18768",
            "id": "CVE-2020-18768",
            "modified": "2024-11-21T05:08:48.077Z"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / Libtiff_jll

Package

Name
Libtiff_jll
Purl
pkg:julia/Libtiff_jll?uuid=89763e89-9b03-5906-acba-b20f662cd828

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.1.0+0