cURL/libcURL CURLOPT_ENCODING选项缓冲区溢出漏洞

BUGTRAQ ID: 38162 cURL是命令行传输文件工具，支持FTP、FTPS、HTTP、HTTPS、GOPHER、TELNET、DICT、FILE和LDAP。 在下载数据时，libcurl库使用客户端软件所注册的回调函数将数据传送给应用程序，在完成传输之前会反复的调用该函数。回调函数可接收的最大数据大小为16K（CURLMAXWRITESIZE）。 在HTTP上使用libcurl库下载压缩的内容时应用程序可以要求libcurl自动解压数据。而解压期间libcurl可能错误的向回调函数发送最多可为64K的数据，因此盲目信任libcurl的最大缓冲区限制的应用可能会出现缓冲区溢出。...

CURL-CVE-2010-0734 data callback excessive length

When downloading data, libcurl hands it over to the application using a callback that is registered by the client software. libcurl then calls that function repeatedly with data until the transfer is complete. The callback is documented to receive a maximum data size of 16K CURLMAXWRITESIZE. Usin...

CVE-2004-0882

Buffer overflow in the QFILEPATHINFO request handler in Samba 3.0.x through 3.0.7 may allow remote attackers to execute arbitrary code via a TRANSACT2QFILEPATHINFO request with a small "maximum data bytes" value...

security flaw

Buffer overflow in the QFILEPATHINFO request handler in Samba 3.0.x through 3.0.7 may allow remote attackers to execute arbitrary code via a TRANSACT2QFILEPATHINFO request with a small "maximum data bytes" value...