PHP <5.3.6 _zip_name_locate 拒绝服务漏洞

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CVE-2011-0421

The zipnamelocate function in zipnamelocate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FLUNCHANGED argument, which might allow context-dependent attackers to cause a denial of service NULL pointer dereference via an empty ZIP archive that is processed with a...