CVE-2024-3096
Vulnerability from cvelistv5
Published
2024-04-29 03:42
Modified
2024-08-01 19:32
Severity ?
EPSS score ?
Summary
PHP function password_verify can erroneously return true when argument contains NUL
References
{ "containers": { "adp": [ { "affected": [ { "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" } ] } ], "metrics": [ { "other": { "content": { "id": "CVE-2024-3096", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2024-04-29T15:14:15.199723Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-06-04T17:32:24.609Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-01T19:32:42.742Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://github.com/php/php-src/security/advisories/GHSA-h746-cjrr-wfmr" }, { "tags": [ "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2024/04/12/11" }, { "tags": [ "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00005.html" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20240510-0010/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "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" } ] } ], "credits": [ { "lang": "en", "type": "reporter", "value": "Eric Stern" } ], "datePublic": "2024-04-11T22:59:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003eIn PHP\u0026nbsp; version 8.1.* before 8.1.28, 8.2.* before 8.2.18, 8.3.* before 8.3.5, if\u0026nbsp;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.\u003c/p\u003e" } ], "value": "In PHP\u00a0 version 8.1.* before 8.1.28, 8.2.* before 8.2.18, 8.3.* before 8.3.5, if\u00a0a 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.\n\n" } ], "impacts": [ { "capecId": "CAPEC-52", "descriptions": [ { "lang": "en", "value": "CAPEC-52 Embedding NULL Bytes" } ] } ], "metrics": [ { "cvssV3_1": { "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" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-04-29T03:42:04.093Z", "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b", "shortName": "php" }, "references": [ { "url": "https://github.com/php/php-src/security/advisories/GHSA-h746-cjrr-wfmr" }, { "url": "http://www.openwall.com/lists/oss-security/2024/04/12/11" }, { "url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00005.html" }, { "url": "https://security.netapp.com/advisory/ntap-20240510-0010/" } ], "source": { "advisory": "https://github.com/php/php-src/security/advisories/GHSA-h746-cjr", "discovery": "EXTERNAL" }, "title": "PHP function password_verify can erroneously return true when argument contains NUL", "workarounds": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Pre-filter potential password strings to ensure they do not contain NUL bytes.\u0026nbsp;" } ], "value": "Pre-filter potential password strings to ensure they do not contain NUL bytes.\u00a0" } ], "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b", "assignerShortName": "php", "cveId": "CVE-2024-3096", "datePublished": "2024-04-29T03:42:04.093Z", "dateReserved": "2024-03-29T16:57:27.435Z", "dateUpdated": "2024-08-01T19:32:42.742Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-3096\",\"sourceIdentifier\":\"security@php.net\",\"published\":\"2024-04-29T04:15:08.350\",\"lastModified\":\"2024-06-10T18:15:36.050\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In PHP\u00a0 version 8.1.* before 8.1.28, 8.2.* before 8.2.18, 8.3.* before 8.3.5, if\u00a0a 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.\\n\\n\"},{\"lang\":\"es\",\"value\":\"En la versi\u00f3n PHP 8.1.* anterior a 8.1.28, 8.2.* anterior a 8.2.18, 8.3.* anterior a 8.3.5, si una contrase\u00f1a almacenada con contrase\u00f1a_hash() comienza con un byte nulo (\\\\x00), se prueba una cadena en blanco como la contrase\u00f1a a trav\u00e9s de contrase\u00f1a_verify() devolver\u00e1 verdadero incorrectamente.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@php.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security@php.net\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"references\":[{\"url\":\"http://www.openwall.com/lists/oss-security/2024/04/12/11\",\"source\":\"security@php.net\"},{\"url\":\"https://github.com/php/php-src/security/advisories/GHSA-h746-cjrr-wfmr\",\"source\":\"security@php.net\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/05/msg00005.html\",\"source\":\"security@php.net\"},{\"url\":\"https://security.netapp.com/advisory/ntap-20240510-0010/\",\"source\":\"security@php.net\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.