CVE:CVE-2014-3707
CNNVD:CNNVD-201411-224
Haxx libcurl是瑞典Haxx公司的一个免费、开源的客户端URL传输库。该库支持FTP、FTPS、TFTP、HTTP等。
Haxx Libcurl 7.17.1版本至7.38.0版本的‘curl_easy_duphandle’函数中存在安全漏洞，该漏洞源于程序使用CURLOPT_COPYPOSTFIELDS选项时，没有为‘easy handle’复制HTTP POST数据。远程攻击者可利用该漏洞读取敏感的内存信息。
solution:Upgrade canonical ubuntu_linux to a higher version than 10.04,12.04,14.04,14.10,and avoid the version 10.04,12.04,14.04,14.10; Upgrade apple mac_os_x to a higher version than 10.10.0,10.10.1,10.10.2,10.10.3,10.10.4,and avoid the version 10.10.0,10.10.1,10.10.2,10.10.3,10.10.4; Upgrade opensuse opensuse to a higher version than 13.1,13.2,and avoid the version 13.1,13.2; Upgrade oracle hyperion to a higher version than 11.1.2.2,11.1.2.3,and avoid the version 11.1.2.2,11.1.2.3; Upgrade debian debian_linux to a higher version than 7.0,8.0,and avoid the version 7.0,8.0; Upgrade haxx libcurl to a higher version than 7.17.1,7.18.0,7.18.1,7.18.2,7.19.0,7.19.1,7.19.2,7.19.3,7.19.4,7.19.5,7.19.6,7.19.7,7.20.0,7.20.1,7.21.0,7.21.1,7.21.2,7.21.3,7.21.4,7.21.5,7.21.6,7.21.7,7.22.0,7.23.0,7.23.1,7.24.0,7.25.0,7.26.0,7.27.0,7.28.0,7.28.1,7.29.0,7.30.0,7.31.0,7.32.0,7.33.0,7.34.0,7.35.0,7.36.0,7.37.0,7.37.1,7.38.0,and avoid the version 7.17.1,7.18.0,7.18.1,7.18.2,7.19.0,7.19.1,7.19.2,7.19.3,7.19.4,7.19.5,7.19.6,7.19.7,7.20.0,7.20.1,7.21.0,7.21.1,7.21.2,7.21.3,7.21.4,7.21.5,7.21.6,7.21.7,7.22.0,7.23.0,7.23.1,7.24.0,7.25.0,7.26.0,7.27.0,7.28.0,7.28.1,7.29.0,7.30.0,7.31.0,7.32.0,7.33.0,7.34.0,7.35.0,7.36.0,7.37.0,7.37.1,7.38.0