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{"bugzilla": {"description": ": pcre < 7.3 \\p, \\P, \\P{x] length calculation issue", "id": "392901", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=392901"}, "csaw": false, "details": ["Perl-Compatible Regular Expression (PCRE) library before 7.3 does not properly compute the length of (1) a \\p sequence, (2) a \\P sequence, or (3) a \\P{x} sequence, which allows context-dependent attackers to cause a denial of service (infinite loop or crash) or execute arbitrary code."], "name": "CVE-2007-4767", "public_date": "2007-11-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2007-4767\nhttps://nvd.nist.gov/vuln/detail/CVE-2007-4767"], "threat_severity": "Important", "upstream_fix": "7.3 3.fc7"}