CVE-2007-1521

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2007-03-14T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Double free vulnerability in PHP before 4.4.7, and 5.x before 5.2.2, allows context-dependent attackers to execute arbitrary code by interrupting the session_regenerate_id function, as demonstrated by calling a userspace error handler or triggering a memory limit violation."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2007-03-31T09:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "ADV-2007-0960", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2007/0960"}, {"name": "ADV-2007-2732", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2007/2732"}, {"name": "25056", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/25056"}, {"name": "DSA-1283", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2007/dsa-1283"}, {"name": "24505", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/24505"}, {"name": "APPLE-SA-2007-07-31", "tags": ["vendor-advisory", "x_refsource_APPLE"], "url": "http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html"}, {"name": "GLSA-200705-19", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "http://security.gentoo.org/glsa/glsa-200705-19.xml"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://us2.php.net/releases/4_4_7.php"}, {"name": "25062", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/25062"}, {"name": "USN-455-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/usn-455-1"}, {"name": "DSA-1282", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2007/dsa-1282"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://us2.php.net/releases/5_2_2.php"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://docs.info.apple.com/article.html?artnum=306172"}, {"tags": ["x_refsource_MISC"], "url": "http://www.php-security.org/MOPB/MOPB-22-2007.html"}, {"name": "25159", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/25159"}, {"name": "25445", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/25445"}, {"name": "25057", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/25057"}, {"name": "SUSE-SA:2007:032", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://www.novell.com/linux/security/advisories/2007_32_php.html"}, {"name": "25025", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/25025"}, {"name": "22968", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/22968"}, {"name": "26235", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/26235"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2007-1521", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Double free vulnerability in PHP before 4.4.7, and 5.x before 5.2.2, allows context-dependent attackers to execute arbitrary code by interrupting the session_regenerate_id function, as demonstrated by calling a userspace error handler or triggering a memory limit violation."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "ADV-2007-0960", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2007/0960"}, {"name": "ADV-2007-2732", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2007/2732"}, {"name": "25056", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/25056"}, {"name": "DSA-1283", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2007/dsa-1283"}, {"name": "24505", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24505"}, {"name": "APPLE-SA-2007-07-31", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html"}, {"name": "GLSA-200705-19", "refsource": "GENTOO", "url": "http://security.gentoo.org/glsa/glsa-200705-19.xml"}, {"name": "http://us2.php.net/releases/4_4_7.php", "refsource": "CONFIRM", "url": "http://us2.php.net/releases/4_4_7.php"}, {"name": "25062", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/25062"}, {"name": "USN-455-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/usn-455-1"}, {"name": "DSA-1282", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2007/dsa-1282"}, {"name": "http://us2.php.net/releases/5_2_2.php", "refsource": "CONFIRM", "url": "http://us2.php.net/releases/5_2_2.php"}, {"name": "http://docs.info.apple.com/article.html?artnum=306172", "refsource": "CONFIRM", "url": "http://docs.info.apple.com/article.html?artnum=306172"}, {"name": "http://www.php-security.org/MOPB/MOPB-22-2007.html", "refsource": "MISC", "url": "http://www.php-security.org/MOPB/MOPB-22-2007.html"}, {"name": "25159", "refsource": "BID", "url": "http://www.securityfocus.com/bid/25159"}, {"name": "25445", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/25445"}, {"name": "25057", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/25057"}, {"name": "SUSE-SA:2007:032", "refsource": "SUSE", "url": "http://www.novell.com/linux/security/advisories/2007_32_php.html"}, {"name": "25025", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/25025"}, {"name": "22968", "refsource": "BID", "url": "http://www.securityfocus.com/bid/22968"}, {"name": "26235", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/26235"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T12:59:08.391Z"}, "title": "CVE Program Container", "references": [{"name": "ADV-2007-0960", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2007/0960"}, {"name": "ADV-2007-2732", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2007/2732"}, {"name": "25056", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/25056"}, {"name": "DSA-1283", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2007/dsa-1283"}, {"name": "24505", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/24505"}, {"name": "APPLE-SA-2007-07-31", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html"}, {"name": "GLSA-200705-19", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "http://security.gentoo.org/glsa/glsa-200705-19.xml"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://us2.php.net/releases/4_4_7.php"}, {"name": "25062", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/25062"}, {"name": "USN-455-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/usn-455-1"}, {"name": "DSA-1282", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2007/dsa-1282"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://us2.php.net/releases/5_2_2.php"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://docs.info.apple.com/article.html?artnum=306172"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.php-security.org/MOPB/MOPB-22-2007.html"}, {"name": "25159", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/25159"}, {"name": "25445", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/25445"}, {"name": "25057", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/25057"}, {"name": "SUSE-SA:2007:032", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://www.novell.com/linux/security/advisories/2007_32_php.html"}, {"name": "25025", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/25025"}, {"name": "22968", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/22968"}, {"name": "26235", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/26235"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2007-1521", "datePublished": "2007-03-20T20:00:00.000Z", "dateReserved": "2007-03-20T00:00:00.000Z", "dateUpdated": "2024-08-07T12:59:08.391Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "matchCriteriaId": "FEE12690-B08D-4AB2-8092-013DE1A33C4C", "versionEndIncluding": "5.2.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Double free vulnerability in PHP before 4.4.7, and 5.x before 5.2.2, allows context-dependent attackers to execute arbitrary code by interrupting the session_regenerate_id function, as demonstrated by calling a userspace error handler or triggering a memory limit violation."}, {"lang": "es", "value": "Una vulnerabilidad de doble liberaci\u00f3n en PHP versiones anteriores a 4.4.7, y versiones 5.x anteriores a 5.2.2, permite a atacantes dependiendo del contexto ejecutar c\u00f3digo arbitrario mediante la interrupci\u00f3n de la funci\u00f3n session_regenerate_id, como es demostrado mediante la llamada de un manejador de errores de espacio de usuario o desencadenando una violaci\u00f3n de l\u00edmite de memoria."}], "id": "CVE-2007-1521", "lastModified": "2026-06-16T22:37:45.100", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": true, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-03-20T20:19:00.000", "references": [{"source": "cve@mitre.org", "url": "http://docs.info.apple.com/article.html?artnum=306172"}, {"source": "cve@mitre.org", "url": "http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/24505"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/25025"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/25056"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/25057"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/25062"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/25445"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/26235"}, {"source": "cve@mitre.org", "url": "http://security.gentoo.org/glsa/glsa-200705-19.xml"}, {"source": "cve@mitre.org", "url": "http://us2.php.net/releases/4_4_7.php"}, {"source": "cve@mitre.org", "url": "http://us2.php.net/releases/5_2_2.php"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2007/dsa-1282"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2007/dsa-1283"}, {"source": "cve@mitre.org", "url": "http://www.novell.com/linux/security/advisories/2007_32_php.html"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Vendor Advisory"], "url": "http://www.php-security.org/MOPB/MOPB-22-2007.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/22968"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/25159"}, {"source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/usn-455-1"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2007/0960"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2007/2732"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://docs.info.apple.com/article.html?artnum=306172"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/24505"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/25025"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/25056"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/25057"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/25062"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/25445"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/26235"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://security.gentoo.org/glsa/glsa-200705-19.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://us2.php.net/releases/4_4_7.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://us2.php.net/releases/5_2_2.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2007/dsa-1282"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2007/dsa-1283"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.novell.com/linux/security/advisories/2007_32_php.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Vendor Advisory"], "url": "http://www.php-security.org/MOPB/MOPB-22-2007.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/22968"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/25159"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/usn-455-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2007/0960"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2007/2732"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "The PHP interpreter does not offer a reliable "sandboxed" security\nlayer (as found in, say, a JVM) in which untrusted scripts can be run;\nany script run by the PHP interpreter must be trusted with the\nprivileges of the interpreter itself. We therefore do not classify\nthis issue as security-sensitive since no trust boundary is crossed.\n", "lastModified": "2007-04-16T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}