CVE-2010-2531

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2010-07-13T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The var_export function in PHP 5.2 before 5.2.14 and 5.3 before 5.3.3 flushes the output buffer to the user when certain fatal errors occur, even if display_errors is off, which allows remote attackers to obtain sensitive information by causing the application to exceed limits for memory, execution time, or recursion."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-08-19T15:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://support.apple.com/kb/HT4435"}, {"name": "HPSBOV02763", "tags": ["vendor-advisory", "x_refsource_HP"], "url": "http://marc.info/?l=bugtraq&m=133469208622507&w=2"}, {"name": "HPSBMA02662", "tags": ["vendor-advisory", "x_refsource_HP"], "url": "http://marc.info/?l=bugtraq&m=130331363227777&w=2"}, {"name": "[oss-security] 20100716 Re: Re: CVE request, php var_export", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2010/07/16/3"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://svn.php.net/viewvc/php/php-src/trunk/ext/standard/tests/general_functions/var_export_error2.phpt?view=log&pathrev=301143"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=617673"}, {"name": "DSA-2266", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2011/dsa-2266"}, {"name": "APPLE-SA-2010-11-10-1", "tags": ["vendor-advisory", "x_refsource_APPLE"], "url": "http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html"}, {"name": "RHSA-2010:0919", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": 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"http://secunia.com/advisories/42410"}, {"name": "SUSE-SR:2010:017", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html"}, {"name": "SSRT100409", "tags": ["vendor-advisory", "x_refsource_HP", "x_transferred"], "url": "http://marc.info/?l=bugtraq&m=130331363227777&w=2"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.php.net/archive/2010.php#id2010-07-22-1"}, {"name": "SUSE-SR:2010:018", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html"}, {"name": "ADV-2010-3081", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2010/3081"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2010-2531", "datePublished": "2010-08-20T20:00:00.000Z", "dateReserved": "2010-06-30T00:00:00.000Z", "dateUpdated": "2024-08-07T02:39:37.384Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "matchCriteriaId": "D6E999D5-90C7-494B-A626-DA2D87D2BC2C", "versionEndExcluding": "5.2.14", "versionStartIncluding": "5.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "matchCriteriaId": "955098C0-8C57-40EE-8461-3B5D0E0E045C", "versionEndExcluding": "5.3.3", "versionStartIncluding": "5.3.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "8C757774-08E7-40AA-B532-6F705C8F7639", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "036E8A89-7A16-411F-9D31-676313BB7244", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The var_export function in PHP 5.2 before 5.2.14 and 5.3 before 5.3.3 flushes the output buffer to the user when certain fatal errors occur, even if display_errors is off, which allows remote attackers to obtain sensitive information by causing the application to exceed limits for memory, execution time, or recursion."}, {"lang": "es", "value": "La funci\u00f3n var_export en PHP v5.2 anterior a v5.2.14 y v5.3 anterior a v5.3.3 vac\u00eda el b\u00fafer de salida para el usuario cuando se producen ciertos errores graves, incluso cuando display_errors est\u00e1 apagado, lo que permite a atacantes remotos obtener informaci\u00f3n sensible provocando que la aplicaci\u00f3n exceda los l\u00edmites de memoria, tiempo de ejecuci\u00f3n, o recursividad."}], "id": "CVE-2010-2531", "lastModified": "2026-06-16T23:20:55.900", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-08-20T22:00:01.217", "references": [{"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://marc.info/?l=bugtraq&m=130331363227777&w=2"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://marc.info/?l=bugtraq&m=133469208622507&w=2"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/42410"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://support.apple.com/kb/HT4312"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://support.apple.com/kb/HT4435"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://svn.php.net/viewvc/php/php-src/trunk/ext/standard/tests/general_functions/var_export_error2.phpt?view=log&pathrev=301143"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2011/dsa-2266"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2010/07/13/1"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2010/07/16/3"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://www.php.net/archive/2010.php#id2010-07-22-1"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://www.php.net/archive/2010.php#id2010-07-22-2"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0919.html"}, {"source": "secalert@redhat.com", "tags": ["Permissions 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"af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://marc.info/?l=bugtraq&m=130331363227777&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://marc.info/?l=bugtraq&m=133469208622507&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/42410"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://support.apple.com/kb/HT4312"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://support.apple.com/kb/HT4435"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://svn.php.net/viewvc/php/php-src/trunk/ext/standard/tests/general_functions/var_export_error2.phpt?view=log&pathrev=301143"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party 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"af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=617673"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2010:0919", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "php-0:4.3.9-3.31", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2010-11-29T00:00:00Z"}, {"advisory": "RHSA-2010:0919", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "php-0:5.1.6-27.el5_5.3", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2010-11-29T00:00:00Z"}], "bugzilla": {"description": "php: information leak vulnerability in var_export()", "id": "617673", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=617673"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "status": "verified"}, "details": ["The var_export function in PHP 5.2 before 5.2.14 and 5.3 before 5.3.3 flushes the output buffer to the user when certain fatal errors occur, even if display_errors is off, which allows remote attackers to obtain sensitive information by causing the application to exceed limits for memory, execution time, or recursion."], "name": "CVE-2010-2531", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:3", "fix_state": "Affected", "package_name": "php", "product_name": "Red Hat Enterprise Linux 3"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "php", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2010-07-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-2531\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-2531"], "statement": "This issue is not planned to be fixed in Red Hat Enterprise Linux 3 due to this product being in Production 3 of its maintenance life-cycle, where only qualified security errata of important and critical impact are addressed.\nFor further information about the Errata Support Policy, visit:\nhttp://www.redhat.com/security/updates/errata", "threat_severity": "Low"}

{}