Null source pointer passed as an argument to memcpy() function within TIFFFetchStripThing() in tif_dirread.c in libtiff versions from 3.9.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, the fix is available with commit eecb0712.
{
"license": "CC-BY-4.0",
"sources": [
{
"id": "CVE-2022-0561",
"published": "2022-02-11T18:15:11.033Z",
"imported": "2026-07-17T20:52:49.371Z",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-0561",
"modified": "2026-06-17T04:20:50.817Z",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0561",
"database_specific": {
"status": "Modified"
}
}
]
}