{"affected":[{"product":"libtiff","source":"CNA: redhat","vendor":"n/a","versions":[{"status":"affected","version":"libtiff versions 4.x and newer are affected"}]}],"cpeConfigurations":[{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*","versionEndIncluding":"4.5.0","versionStartIncluding":"4.0","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"cveId":"CVE-2023-1916","cwes":["CWE-125"],"description":"A flaw was found in tiffcrop, a program distributed by the libtiff package. A specially crafted tiff file can lead to an out-of-bounds read in the extractImageSection function in tools/tiffcrop.c, resulting in a denial of service and limited information disclosure. This issue affects libtiff versions 4.x.","epss":{"date":"2026-11-02","percentile":0.30399,"score":0.00365},"exploits":[{"kind":"exploit","source":"secalert@redhat.com","url":"https://gitlab.com/libtiff/libtiff/-/issues/537"},{"kind":"exploit","source":"nvd@nist.gov","url":"https://gitlab.com/libtiff/libtiff/-/issues/536"},{"kind":"exploit","source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://gitlab.com/libtiff/libtiff/-/issues/537"}],"kev":null,"metrics":[{"score":6.1,"severity":"medium","source":"NVD: nvd@nist.gov","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","version":"3.1"}],"modifiedAt":1793661432800,"publishedAt":1681084800000,"references":[{"source":"CNA: redhat","tags":[],"url":"https://gitlab.com/libtiff/libtiff/-/issues/536%2C"},{"source":"CNA: redhat","tags":[],"url":"https://gitlab.com/libtiff/libtiff/-/issues/537"},{"source":"CNA: redhat","tags":[],"url":"https://support.apple.com/kb/HT213844"},{"source":"ADP: CVE","tags":["x_transferred"],"url":"https://gitlab.com/libtiff/libtiff/-/issues/536%2C"},{"source":"ADP: CVE","tags":["x_transferred"],"url":"https://gitlab.com/libtiff/libtiff/-/issues/537"},{"source":"ADP: CVE","tags":["x_transferred"],"url":"https://support.apple.com/kb/HT213844"},{"source":"secalert@redhat.com","tags":[],"url":"https://gitlab.com/libtiff/libtiff/-/issues/536%2C"},{"source":"secalert@redhat.com","tags":["Exploit","Issue Tracking"],"url":"https://gitlab.com/libtiff/libtiff/-/issues/537"},{"source":"secalert@redhat.com","tags":[],"url":"https://support.apple.com/kb/HT213844"},{"source":"nvd@nist.gov","tags":["Exploit","Issue Tracking"],"url":"https://gitlab.com/libtiff/libtiff/-/issues/536"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"url":"https://gitlab.com/libtiff/libtiff/-/issues/536%2C"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking"],"url":"https://gitlab.com/libtiff/libtiff/-/issues/537"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"url":"https://support.apple.com/kb/HT213844"}],"remediation":[],"revision":"331bd9e4197354927b0251cf4c347eed5a27ecc0e2f15ccc9cc98d27cb4bbcd1","sources":[{"modifiedAt":1793657859760,"name":"CNA: redhat","retrievedAt":1793660911518,"url":"https://www.cve.org/CVERecord?id=CVE-2023-1916"},{"modifiedAt":1793661432800,"name":"NVD","retrievedAt":1793665080077,"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1916"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793660923087,"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-1916"}],"ssvc":{"assessedAt":1791493779385,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"CVE-2023-1916","updatedAt":1793665080077}