python: CRLF injection via the host part of the url passed to urlopen()

A CRLF injection flaw was discovered in python in the way URLs are handled when doing an HTTP/HTTPS connection e.g. through urlopen or HTTPConnection. An attacker who can control the url parameter passed to urlopen method in the urllib/urllib2 modules can inject CRLF sequences and HTTP headers by...

SilverStripe Environment Issues Vulnerabilities

SilverStripe is New Zealand SilverStripe company's set of open source programming framework and content management system CMS. The system has support for multiple languages , cross-platform and other features . A security vulnerability exists in Silverstripe 4.4.4 and previous versions. An attack...

HTTP/2: 0-length headers lead to denial of service

A flaw was found in HTTP/2. An attacker, sending a stream of header with a 0-length header name and a 0-length header value, could cause some implementations to allocate memory for these headers and keep the allocations alive until the session dies. The can consume excess memory, potentially...

CVE-2019-16645

An issue was discovered in Embedthis GoAhead 2.5.0. Certain pages such as goform/login and config/logoffpage.htm create links containing a hostname obtained from an arbitrary HTTP Host header sent by an attacker. This could potentially be used in a phishing attack...

Unspecified Vulnerability in Green Electronics RainMachine Mini-8 and Touch HD 12 Web Applications (CNVD-2019-28247)

Green Electronics RainMachine Mini-8 and Touch HD 12 Web Application are both products of American c. Green Electronics RainMachine Mini-8 is a smart irrigation sprinkler. touch HD 12 Web Touch HD 12 Web Application is a web-based touch screen application. A security vulnerability exists in the...

Symfony Flaw Leaves Drupal Sites Vulnerable to Hackers—Patch Now

It's time to update your Drupal websites. Drupal, the popular open-source content management system, has released a new version of its software to patch a security bypass vulnerability that could allow a remote attacker to take control of the affected websites. The vulnerability, tracked as...

Lynx 2.8.x - Command Line URL CRLF Injection

Lynx 2.8.x - Command Line URL CRLF Injection source: https://www.securityfocus.com/bid/5499/info A CRLF injection vulnerability has been reported for Lynx that may allow an attacker to include extra HTTP headers when viewing web pages. If Lynx is called from the command line, carriage return and...

Lynx 2.8.x - Command Line URL CRLF Injection

source: https://www.securityfocus.com/bid/5499/info A CRLF injection vulnerability has been reported for Lynx that may allow an attacker to include extra HTTP headers when viewing web pages. If Lynx is called from the command line, carriage return and line feed CRLF characters may be included in...