{"affected":[{"affectedData":[{"defaultStatus":"affected","product":"PHP","vendor":"PHP Group","versions":[{"lessThan":"8.1.28","status":"affected","version":"8.1.*","versionType":"semver"},{"lessThan":"8.2.18","status":"affected","version":"8.2.*","versionType":"semver"},{"lessThan":"8.3.5","status":"affected","version":"8.3.*","versionType":"semver"}]}],"source":"security@php.net"},{"affectedData":[{"cpes":["cpe:2.3:a:php_group:php:8.1.0:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"php","vendor":"php_group","versions":[{"status":"affected","version":"8.1.0"}]},{"cpes":["cpe:2.3:a:php_group:php:8.2.0:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"php","vendor":"php_group","versions":[{"status":"affected","version":"8.2.0"}]},{"cpes":["cpe:2.3:a:php_group:php:8.3.0:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"php","vendor":"php_group","versions":[{"status":"affected","version":"8.3.0"}]}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*","matchCriteriaId":"A888D1BE-9D93-4707-AA45-61EF1DB5488C","versionEndExcluding":"8.1.28","versionStartIncluding":"8.1.0","vulnerable":true},{"criteria":"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*","matchCriteriaId":"6AC1B000-D5C4-49E9-8EFE-8C5C8FF50AF2","versionEndExcluding":"8.2.18","versionStartIncluding":"8.2.0","vulnerable":true},{"criteria":"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*","matchCriteriaId":"BE619987-797E-493B-B089-2E1CADDA9C47","versionEndExcluding":"8.3.5","versionStartIncluding":"8.3.0","vulnerable":true}],"negate":false,"operator":"OR"}]},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","matchCriteriaId":"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"In PHP  version 8.1.* before 8.1.28, 8.2.* before 8.2.18, 8.3.* before 8.3.5, if a password stored with password_hash() starts with a null byte (\\x00), testing a blank string as the password via password_verify() will incorrectly return true."},{"lang":"es","value":"En la versión PHP 8.1.* anterior a 8.1.28, 8.2.* anterior a 8.2.18, 8.3.* anterior a 8.3.5, si una contraseña almacenada con contraseña_hash() comienza con un byte nulo (\\x00), se prueba una cadena en blanco como la contraseña a través de contraseña_verify() devolverá verdadero incorrectamente."}],"id":"CVE-2024-3096","lastModified":"2026-06-17T07:43:18.140","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":3.6,"source":"security@php.net","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2024-3096","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2024-04-29T15:14:15.199723Z","version":"2.0.3"}}]},"published":"2024-04-29T04:15:08.350","references":[{"source":"security@php.net","tags":["Mailing List"],"url":"http://www.openwall.com/lists/oss-security/2024/04/12/11"},{"source":"security@php.net","tags":["Exploit","Vendor Advisory"],"url":"https://github.com/php/php-src/security/advisories/GHSA-h746-cjrr-wfmr"},{"source":"security@php.net","tags":["Mailing List"],"url":"https://lists.debian.org/debian-lts-announce/2024/05/msg00005.html"},{"source":"security@php.net","tags":["Third Party Advisory"],"url":"https://security.netapp.com/advisory/ntap-20240510-0010/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"],"url":"http://www.openwall.com/lists/oss-security/2024/04/12/11"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Vendor Advisory"],"url":"https://github.com/php/php-src/security/advisories/GHSA-h746-cjrr-wfmr"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"],"url":"https://lists.debian.org/debian-lts-announce/2024/05/msg00005.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJZK3X6B7FBE32FETDSMRLJXTFTHKWSY/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZGWIK3HMBACERGB4TSBB2JUOMPYY2VKY/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://security.netapp.com/advisory/ntap-20240510-0010/"}],"sourceIdentifier":"security@php.net","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-20"}],"source":"security@php.net","type":"Secondary"},{"description":[{"lang":"en","value":"NVD-CWE-noinfo"}],"source":"nvd@nist.gov","type":"Primary"}]}