{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-3824", "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b", "state": "PUBLISHED", "assignerShortName": "php", "dateReserved": "2023-07-21T16:57:23.334Z", "datePublished": "2023-08-11T05:48:34.082Z", "dateUpdated": "2023-08-11T05:48:34.082Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "product": "PHP", "vendor": "PHP Group", "versions": [{"lessThan": "8.0.30", "status": "affected", "version": "8.0.*", "versionType": "semver"}, {"lessThan": "8.1.22", "status": "affected", "version": "8.1.*", "versionType": "semver"}, {"lessThan": "8.2.8", "status": "affected", "version": "8.2.*", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "reporter", "user": "00000000-0000-4000-9000-000000000000", "value": "Niels Dossche "}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>In PHP version 8.0.* before 8.0.30,&nbsp; 8.1.* before 8.1.22, and 8.2.* before 8.2.8, when loading phar file, while reading PHAR directory entries, insufficient length checking may lead to a stack buffer overflow, leading potentially to memory corruption or RCE.&nbsp;</p>"}], "value": "In PHP version 8.0.* before 8.0.30,\u00a0 8.1.* before 8.1.22, and 8.2.* before 8.2.8, when loading phar file, while reading PHAR directory entries, insufficient length checking may lead to a stack buffer overflow, leading potentially to memory corruption or RCE.\u00a0\n\n"}], "impacts": [{"capecId": "CAPEC-100", "descriptions": [{"lang": "en", "value": "CAPEC-100 Overflow Buffers"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 9.4, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-119", "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b", "shortName": "php", "dateUpdated": "2023-08-11T05:48:34.082Z"}, "references": [{"url": "https://github.com/php/php-src/security/advisories/GHSA-jqcx-ccgc-xwhv"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7NBF77WN6DTVTY2RE73IGPYD6M4PIAWA/"}, {"url": "https://security.netapp.com/advisory/ntap-20230825-0001/"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00002.html"}], "source": {"advisory": "https://github.com/php/php-src/security/advisories/GHSA-jqcx-ccg", "discovery": "INTERNAL"}, "title": "Buffer overflow and overread in phar_dir_read()", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

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