php escapeshellcmd multibyte encoding vulnerability analysis and extension-a vulnerability warning-the black bar safety net

漏洞 公告 在 http://www.sektioneins.de/advisories/SE-2008-03.txt PHP 5 = 5.2.5 PHP 4 = 4.4.8 Some allow as GBK, EUC-KR, SJIS, etc. wide byte character set systems may be affected by this impact, the impact is still very large, the domestic virtual host should be the pass to kill, in testing this...