curl: Heap Buffer Overflow in Curl_memdup0() via CURLOPT_COPYPOSTFIELDS/CURLOPT_POSTFIELDSIZE Mismatch

Summary A heap buffer overflow vulnerability exists in libcurl's Curlmemdup0 function when handling CURLOPTCOPYPOSTFIELDS operations. The vulnerability occurs when libcurl internally processes POST data where the specified CURLOPTPOSTFIELDSIZE exceeds the actual buffer size of data set via...

SUSE CVE-2014-3707

The curleasyduphandle function in libcurl 7.17.1 through 7.38.0, when running with the CURLOPTCOPYPOSTFIELDS option, does not properly copy HTTP POST data for an easy handle, which triggers an out-of-bounds read that allows remote web servers to read sensitive memory information...

curl: incorrect handle duplication after COPYPOSTFIELDS

A flaw was found in the way the libcurl library performed the duplication of connection handles. If an application set the CURLOPTCOPYPOSTFIELDS option for a handle, using the handle's duplicate could cause the application to crash or disclose a portion of its memory...

curl: incorrect handle duplication after COPYPOSTFIELDS

A flaw was found in the way the libcurl library performed the duplication of connection handles. If an application set the CURLOPTCOPYPOSTFIELDS option for a handle, using the handle's duplicate could cause the application to crash or disclose a portion of its memory...

DEBIAN-CVE-2014-3707

The curleasyduphandle function in libcurl 7.17.1 through 7.38.0, when running with the CURLOPTCOPYPOSTFIELDS option, does not properly copy HTTP POST data for an easy handle, which triggers an out-of-bounds read that allows remote web servers to read sensitive memory information...

USN-2399-1 curl vulnerability

Symeon Paraschoudis discovered that curl incorrectly handled memory when being used with CURLOPTCOPYPOSTFIELDS and curleasyduphandle. This may result in sensitive data being incorrectly sent to the remote server...

UBUNTU-CVE-2014-3707

The curleasyduphandle function in libcurl 7.17.1 through 7.38.0, when running with the CURLOPTCOPYPOSTFIELDS option, does not properly copy HTTP POST data for an easy handle, which triggers an out-of-bounds read that allows remote web servers to read sensitive memory information...