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{"bugzilla": {"description": "php: dba_replace() file corruption vulnerability", "id": "519266", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=519266"}, "csaw": false, "details": ["The dba_replace function in PHP 5.2.6 and 4.x allows context-dependent attackers to cause a denial of service (file truncation) via a key with the NULL byte. NOTE: this might only be a vulnerability in limited circumstances in which the attacker can modify or add database entries but does not have permissions to truncate the file."], "name": "CVE-2008-7068", "public_date": "2008-11-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2008-7068\nhttps://nvd.nist.gov/vuln/detail/CVE-2008-7068"], "statement": "This is not a security issue. A user with read and write access to a file can reasonably be expected to manipulate the contents of the file, including truncating it. Instead of using dba_replace(), a user could simply fopen() the file in write mode, which provides the same end-result.", "threat_severity": "Low"}