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NOTE: vectors 2 through 4 are related to the call time pass by reference feature."}, {"lang": "es", "value": "Las funciones (1) parse_str, (2) preg_match (3), unpack, y (4) pack; los opcodes (5) ZEND_FETCH_RW, (6) ZEND_CONCAT, y (7) ZEND_ASSIGN_CONCAT, y el metodo (8) ArrayObject::uasort de PHP v5.2 a v5.2.13 y v5.3 a v5.3.2 permiten obtener a atacantes informaci\u00f3n sensible variable en funci\u00f3n del contexto (el contenido de la memoria) u ocasionar una corrupci\u00f3n de memoria al causar una interrupci\u00f3n del espacio de usuario de un controlador o una funci\u00f3n interna. NOTA: los vectores del 2 al 4 est\u00e1n relacionados con el paso del tiempo de llamada por referencia."}], "id": "CVE-2010-2191", "lastModified": "2026-06-16T23:20:16.077", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-06-08T00:30:01.850", "references": [{"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html"}, {"source": "cve@mitre.org", "url": "http://marc.info/?l=bugtraq&m=133469208622507&w=2"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-049-php-parse_str-interruption-memory-corruption-vulnerability/index.html"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-050-php-preg_match-interruption-information-leak-vulnerability/index.html"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-051-php-unpack-interruption-information-leak-vulnerability/index.html"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-052-php-pack-interruption-information-leak-vulnerability/index.html"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-053-php-zend_fetch_rw-opcode-interruption-information-leak-vulnerability/index.html"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-054-php-zend_concatzend_assign_concat-opcode-interruption-information-leak-and-memory-corruption-vulnerability/index.html"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-055-php-arrayobjectuasort-interruption-memory-corruption-vulnerability/index.html"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/59221"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=bugtraq&m=133469208622507&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-049-php-parse_str-interruption-memory-corruption-vulnerability/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-050-php-preg_match-interruption-information-leak-vulnerability/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-051-php-unpack-interruption-information-leak-vulnerability/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-052-php-pack-interruption-information-leak-vulnerability/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-053-php-zend_fetch_rw-opcode-interruption-information-leak-vulnerability/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-054-php-zend_concatzend_assign_concat-opcode-interruption-information-leak-and-memory-corruption-vulnerability/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.php-security.org/2010/05/31/mops-2010-055-php-arrayobjectuasort-interruption-memory-corruption-vulnerability/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/59221"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "php: multiple interruption vulnerabilities (MOPS-2010-0[49,50,51,52,53,54,55])", "id": "601901", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=601901"}, "csaw": false, "cvss": {"cvss_base_score": "3.7", "cvss_scoring_vector": "AV:L/AC:H/Au:N/C:P/I:P/A:P", "status": "draft"}, "details": ["The (1) parse_str, (2) preg_match, (3) unpack, and (4) pack functions; the (5) ZEND_FETCH_RW, (6) ZEND_CONCAT, and (7) ZEND_ASSIGN_CONCAT opcodes; and the (8) ArrayObject::uasort method in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) or trigger memory corruption by causing a userspace interruption of an internal function or handler. NOTE: vectors 2 through 4 are related to the call time pass by reference feature."], "name": "CVE-2010-2191", "public_date": "2010-05-31T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-2191"], "statement": "Red Hat does not consider interruption issues allowing safe_mode / open_basedir\nrestriction bypass to be security sensitive. For more details see\nhttps://bugzilla.redhat.com/show_bug.cgi?id=169857#c1 and\nhttp://www.php.net/security-note.php"}

{}