{"cve":"CVE-2022-1622","nvd":{"published":"2022-05-11T15:15:09.237","modified":"2026-06-17T04:22:48.533","status":"Modified","description":"LibTIFF master branch has an out-of-bounds read in LZWDecode in libtiff/tif_lzw.c:619, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit b4e79bfa.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-125"],"references":["http://seclists.org/fulldisclosure/2022/Oct/28","http://seclists.org/fulldisclosure/2022/Oct/39","http://seclists.org/fulldisclosure/2022/Oct/41","https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1622.json","https://gitlab.com/libtiff/libtiff/-/commit/b4e79bfa0c7d2d08f6f1e7ec38143fc8cb11394a"],"products":["apple:iphone_os","apple:macos","apple:tvos","apple:watchos","fedoraproject:fedora","libtiff:libtiff","netapp:ontap_select_deploy_administration_utility"],"source":"nvd","synced_at":"2026-10-19T21:31:59.322382750+00:00"},"epss":{"cve":"CVE-2022-1622","score":0.01733,"percentile":0.7765,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}