Vulnerabilidades de curl · Página 3

CVE-2020-8285

curl 7.21.0 to and including 7.73.0 is vulnerable to uncontrolled recursion due to a stack overflow issue in FTP wildcard match parsing.

• Actualiza a 7.35.0-1ubuntu2.20+esm6

CVE-2020-8284

A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service banner extractions.

• Actualiza a 7.35.0-1ubuntu2.20+esm6

CVE-2019-5482

Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3.

• Actualiza a 7.35.0-1ubuntu2.20+esm3

CVE-2019-5436

A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1.

• Actualiza a 7.35.0-1ubuntu2.20+esm2

CVE-2016-8625

curl before version 7.51.0 uses outdated IDNA 2003 standard to handle International Domain Names and this may lead users to potentially and unknowingly issue network transfer requests to the wrong host.

CVE-2015-3153

The default configuration for cURL and libcurl before 7.42.1 sends custom HTTP headers to both the proxy and destination server, which might allow remote proxy servers to obtain sensitive information by reading the header contents.