JLSEC-2025-106

See a problem?
Please try reporting it to the source first.
Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2025/JLSEC-2025-106.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-106.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2025-106
Upstream
Published
2025-10-19T19:08:53.760Z
Modified
2025-11-06T23:02:33.332502Z
Summary
In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and poss...
Details

In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.

Database specific 
{
    "sources": [
        {
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17539",
            "id": "CVE-2019-17539",
            "imported": "2025-10-18T14:07:17.053Z",
            "published": "2019-10-14T02:15:10.513Z",
            "modified": "2024-11-21T04:32:28.873Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2019-17539"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / FFMPEG_jll

Package

Name
FFMPEG_jll
Purl
pkg:julia/FFMPEG_jll?uuid=b22a6f82-2f65-5046-a5b2-351ab43fb4e5

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3.1+0