Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory() in tif_dirread.c in libtiff versions from 4.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, a fix is available with commit 561599c.
{
"sources": [
{
"id": "CVE-2022-0562",
"published": "2022-02-11T18:15:11.083Z",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-0562",
"modified": "2024-11-21T06:38:55.367Z",
"imported": "2025-11-25T21:56:30.611Z",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0562"
}
],
"license": "CC-BY-4.0"
}