CVE-2023-3824

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "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": "2025-02-13T17:01:48.673Z"}, "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."}], "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": "2023-09-05T22:06:20.112Z"}, "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"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:08:50.466Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/php/php-src/security/advisories/GHSA-jqcx-ccgc-xwhv", "tags": ["x_transferred"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7NBF77WN6DTVTY2RE73IGPYD6M4PIAWA/", "tags": ["x_transferred"]}, {"url": "https://security.netapp.com/advisory/ntap-20230825-0001/", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00002.html", "tags": ["x_transferred"]}]}]}}

{}

{"affected": [{"affectedData": [{"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"}]}], "source": "security@php.net"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "matchCriteriaId": "C516377E-EAA8-4534-B0B8-4BF7A664DDFD", "versionEndExcluding": "8.0.30", "versionStartIncluding": "8.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "matchCriteriaId": "3DA6AD3E-CB35-4AF2-86E9-3BC831728058", "versionEndExcluding": "8.1.22", "versionStartIncluding": "8.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "matchCriteriaId": "75AD1BDB-02D7-4727-8F08-8E1F794DB842", "versionEndExcluding": "8.2.9", "versionStartIncluding": "8.2.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", "matchCriteriaId": "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9", "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 8.0.* 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."}, {"lang": "es", "value": "En PHP versi\u00f3n 8.0.* antes de 8.0.30, 8.1.* antes de 8.1.22, y 8.2.* antes de 8.2.8, al cargar el archivo phar, mientras se leen las entradas del directorio PHAR, una comprobaci\u00f3n de longitud insuficiente puede conducir a un desbordamiento del b\u00fafer de pila, llevando potencialmente a corrupci\u00f3n de memoria o RCE."}], "id": "CVE-2023-3824", "lastModified": "2026-06-17T06:14:56.127", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 5.5, "source": "security@php.net", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "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:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-08-11T06:15:10.560", "references": [{"source": "security@php.net", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/php/php-src/security/advisories/GHSA-jqcx-ccgc-xwhv"}, {"source": "security@php.net", "tags": ["Mailing List"], "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00002.html"}, {"source": "security@php.net", "tags": ["Mailing List"], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7NBF77WN6DTVTY2RE73IGPYD6M4PIAWA/"}, {"source": "security@php.net", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20230825-0001/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/php/php-src/security/advisories/GHSA-jqcx-ccgc-xwhv"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00002.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7NBF77WN6DTVTY2RE73IGPYD6M4PIAWA/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20230825-0001/"}], "sourceIdentifier": "security@php.net", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "security@php.net", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2023:5927", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "php:8.0-8080020231006102311.0b4eb31d", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-10-19T00:00:00Z"}, {"advisory": "RHSA-2024:10952", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "php:7.4-8100020241113075828.f7998665", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-12-11T00:00:00Z"}, {"advisory": "RHSA-2023:5926", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "php-0:8.0.30-1.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-10-19T00:00:00Z"}, {"advisory": "RHSA-2024:0387", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "php:8.1-9030020231221080340.9", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-01-24T00:00:00Z"}], "bugzilla": {"description": "php: phar Buffer mismanagement", "id": "2230101", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2230101"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H", "status": "verified"}, "cwe": "CWE-119", "details": ["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.", "A flaw was found in PHP that can lead to a buffer overflow and a stack information leak due to improper bounds checking within the phar_dir_read() function. This issue may allow an attacker to initiate memory corruption by compelling the application to open a specially crafted .phar archive, allowing the attacker to corrupt memory or cause a denial of service condition."], "name": "CVE-2023-3824", "package_state": [{"cpe": "cpe:/a:redhat:jboss_developer_studio:12.", "fix_state": "Out of support scope", "package_name": "php", "product_name": "Red Hat CodeReady Studio 12"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "php", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "php", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:openshift_devspaces:3:", "fix_state": "Not affected", "package_name": "php", "product_name": "Red Hat OpenShift Dev Spaces"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Will not fix", "package_name": "rh-php73-php", "product_name": "Red Hat Software Collections"}], "public_date": "2023-08-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-3824\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-3824\nhttps://github.com/php/php-src/commit/80316123f3e9dcce8ac419bd9dd43546e2ccb5ef\nhttps://github.com/php/php-src/security/advisories/GHSA-jqcx-ccgc-xwhv\nhttps://www.php.net/ChangeLog-8.php#8.0.30"], "threat_severity": "Moderate"}

{}