{"id":"CVE-2007-2844","state":"PUBLISHED","title":"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 cr","description":"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.","publishedAt":"2007-05-24T18:00:00.000Z","updatedAt":"2024-08-07T13:57:53.376Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://blog.php-security.org/archives/82-Suhosin-0.9.20-and-crypt-Thread-Safety-Vulnerability.html","http://secunia.com/advisories/25434","http://osvdb.org/36088","https://exchange.xforce.ibmcloud.com/vulnerabilities/34601","http://www.securityfocus.com/bid/24109"],"weaknesses":[],"ingestedAt":"2026-10-29T19:38:30.562Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2007/2xxx/CVE-2007-2844.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2007-2844","state":"PUBLISHED","datePublished":"2007-05-24T18:00:00.000Z","dateUpdated":"2024-08-07T13:57:53.376Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2007-05-24T00:00:00.000Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://blog.php-security.org/archives/82-Suhosin-0.9.20-and-crypt-Thread-Safety-Vulnerability.html","tags":["x_refsource_MISC"]},{"url":"http://secunia.com/advisories/25434","name":"25434","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://osvdb.org/36088","name":"36088","tags":["vdb-entry","x_refsource_OSVDB"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34601","name":"php-crypt-authentication-bypass(34601)","tags":["vdb-entry","x_refsource_XF"]},{"url":"http://www.securityfocus.com/bid/24109","name":"24109","tags":["vdb-entry","x_refsource_BID"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2017-07-28T12:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2007-05-19T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2007-2844","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":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://blog.php-security.org/archives/82-Suhosin-0.9.20-and-crypt-Thread-Safety-Vulnerability.html","refsource":"MISC","url":"http://blog.php-security.org/archives/82-Suhosin-0.9.20-and-crypt-Thread-Safety-Vulnerability.html"},{"name":"25434","refsource":"SECUNIA","url":"http://secunia.com/advisories/25434"},{"name":"36088","refsource":"OSVDB","url":"http://osvdb.org/36088"},{"name":"php-crypt-authentication-bypass(34601)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34601"},{"name":"24109","refsource":"BID","url":"http://www.securityfocus.com/bid/24109"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://blog.php-security.org/archives/82-Suhosin-0.9.20-and-crypt-Thread-Safety-Vulnerability.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://secunia.com/advisories/25434","name":"25434","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://osvdb.org/36088","name":"36088","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34601","name":"php-crypt-authentication-bypass(34601)","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/24109","name":"24109","tags":["vdb-entry","x_refsource_BID","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-07T13:57:53.376Z"}}]}}}