CVE-2007-2844

{"id": "CVE-2007-2844", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": true, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2007-05-24T18:30:00.000", "references": [{"url": "http://blog.php-security.org/archives/82-Suhosin-0.9.20-and-crypt-Thread-Safety-Vulnerability.html", "source": "cve@mitre.org"}, {"url": "http://osvdb.org/36088", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/25434", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/24109", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34601", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "PHP 4.x and 5.x before 5.2.1, when running on multi-threaded systems, does not ensure thread safety for libc crypt function calls using protection schemes such as a mutex, which creates race conditions that allow remote attackers to overwrite internal program memory and gain system access."}, {"lang": "es", "value": "PHP 4.x y 5.x anterior al 5.2.1, cuando corre bajo sistemas multi-hilo, no asegura la seguridad de los hilos para las llamadas a la funci\u00f3n libc crypt utilizando esquemas de protecci\u00f3n como el mutex, lo que provoca una condici\u00f3n de carrera que permite a atacantes remotos sobrescribir la memoria de programa interna y obtener acceso al sistema."}], 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"matchCriteriaId": "CD02D837-FD28-4E0F-93F8-25E8D1C84A99"}], "operator": "OR"}]}], "vendorComments": [{"comment": "Not vulnerable. PHP is not built or supported in a multi-threaded environment in the packages\ndistributed in Red Hat Enterprise Linux or Application Stack.", "lastModified": "2007-05-29T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "cve@mitre.org"}