{"affected":[{"affectedData":[{"product":"libtiff","vendor":"n/a","versions":[{"status":"affected","version":"libtiff 4.4.0rc1"}]}],"source":"secalert@redhat.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:libtiff:libtiff:4.4.0:rc1:*:*:*:*:*:*","matchCriteriaId":"CF4BDE4E-F79D-4B71-9B92-3842B30CE8DB","vulnerable":true}],"negate":false,"operator":"OR"}]},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*","matchCriteriaId":"FA6FEEC2-9F11-4643-8827-749718254FED","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"A flaw was found in libtiff 4.4.0rc1. There is a sysmalloc assertion fail in rotateImage() at tiffcrop.c:8621 that can cause program crash when reading a crafted input."},{"lang":"es","value":"Se ha encontrado un fallo en libtiff versión 4.4.0rc1. Se presenta un fallo de aserción de sysmalloc en la función rotateImage() en el archivo tiffcrop.c:8621 que puede causar la caída del programa cuando es leída una entrada diseñada"}],"id":"CVE-2022-2520","lastModified":"2026-06-17T04:42:03.127","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":2.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2022-08-31T16:15:11.117","references":[{"source":"secalert@redhat.com","tags":["Exploit","Issue Tracking","Patch","Third Party Advisory"],"url":"https://gitlab.com/libtiff/libtiff/-/issues/424"},{"source":"secalert@redhat.com","tags":["Exploit","Issue Tracking","Patch","Third Party Advisory"],"url":"https://gitlab.com/libtiff/libtiff/-/merge_requests/378"},{"source":"secalert@redhat.com","tags":["Third Party Advisory"],"url":"https://www.debian.org/security/2023/dsa-5333"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking","Patch","Third Party Advisory"],"url":"https://gitlab.com/libtiff/libtiff/-/issues/424"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking","Patch","Third Party Advisory"],"url":"https://gitlab.com/libtiff/libtiff/-/merge_requests/378"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://www.debian.org/security/2023/dsa-5333"}],"sourceIdentifier":"secalert@redhat.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-131"}],"source":"secalert@redhat.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-617"}],"source":"nvd@nist.gov","type":"Secondary"}]}