834 matches found
CVE-2020-7245
Incorrect username validation in the registration process of CTFd v2.0.0 - v2.2.2 allows an attacker to take over an arbitrary account if the username is known and emails are enabled on the CTFd instance. To exploit the vulnerability, one must register with a username identical to the victim's...
netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers
A flaw was found in Netty, where whitespace before the colon in HTTP headers is mishandled. This flaw allows an attacker to cause HTTP request smuggling...
netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers
A flaw was found in Netty, where whitespace before the colon in HTTP headers is mishandled. This flaw allows an attacker to cause HTTP request smuggling...
netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers
A flaw was found in Netty, where whitespace before the colon in HTTP headers is mishandled. This flaw allows an attacker to cause HTTP request smuggling...
netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers
A flaw was found in Netty, where whitespace before the colon in HTTP headers is mishandled. This flaw allows an attacker to cause HTTP request smuggling...
dovecot -- multiple vulnerabilities
Aki Tuomi reports: lib-smtp doesn't handle truncated command parameters properly, resulting in infinite loop taking 100% CPU for the process. This happens for LMTP where it doesn't matter so much and also for submission-login where unauthenticated users can trigger it. Aki also reports: Snippet...
OPENSUSE-SU-2020:0008-1 Security update for mozilla-nspr, mozilla-nss
This update for mozilla-nspr, mozilla-nss fixes the following issues: mozilla-nss was updated to NSS 3.47.1: Security issues fixed: - CVE-2019-17006: Added length checks for cryptographic primitives bsc1159819. - CVE-2019-11745: EncryptUpdate should use maxout, not block size bsc1158527. -...
XSS in enshrined/svg-sanitize due to mishandled script and data values in attributes
enshrined/svg-sanitize before 0.12.0 mishandles script and data values in attributes, as demonstrated by unexpected whitespace such as in the javascript:alert substring...
GHSA-GF8J-V8X5-H9QP XSS in enshrined/svg-sanitize due to mishandled script and data values in attributes
enshrined/svg-sanitize before 0.12.0 mishandles script and data values in attributes, as demonstrated by unexpected whitespace such as in the javascript:alert substring...
GHSA-968F-66R5-5V74 HTTP Request Smuggling in Waitress: Invalid whitespace characters in headers (Follow-up)
Impact The patches introduced to fix https://github.com/Pylons/waitress/security/advisories/GHSA-m5ff-3wj3-8ph4 were not complete and still would allow an attacker to smuggle requests/split a HTTP request with invalid data. This updates the existing CVE with ID: CVE-2019-16789 Patches Waitress...
Debian DSA-4597-1 : netty - security update
It was reported that Netty, a Java NIO client/server framework, is prone to a HTTP request smuggling vulnerability due to mishandling whitespace before the colon in HTTP headers. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian...
CVE-2019-16789 HTTP Request Smuggling in Waitress: Invalid whitespace characters in headers
In Waitress through version 1.4.0, if a proxy server is used in front of waitress, an invalid request may be sent by an attacker that bypasses the front-end and is parsed differently by waitress leading to a potential for HTTP request smuggling. Specially crafted requests containing special...
HTTP Request Smuggling: Invalid whitespace characters in headers in Waitress
Impact If a proxy server is used in front of waitress, an invalid request may be sent by an attacker that bypasses the front-end and is parsed differently by waitress leading to a potential for HTTP request smuggling. Content-Length: 10 Transfer-Encoding: \x0bchunked For clarity: 0x0b == vertical...
CVE-2019-18802
An issue was discovered in Envoy 1.12.0. An untrusted remote client may send an HTTP header such as Host with whitespace after the header content. Envoy will treat "header-value " as a different string from "header-value" so for example with the Host header "example.com " one could bypass...
PT-2019-15674 · Envoy +1 · Envoy +1
Name of the Vulnerable Software and Affected Versions: Envoy version 1.12.0 Description: An issue was discovered where an untrusted remote client can send an HTTP header, such as the Host header, with whitespace after the header content. This allows the client to bypass matchers, for example, by...
UBUNTU-CVE-2019-18678
An issue was discovered in Squid 3.x and 4.x through 4.8. It allows attackers to smuggle HTTP requests through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The resulting Response messages corrupt caches between a client and Squid with attacker-controlle...
netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers
A flaw was found in Netty, where whitespace before the colon in HTTP headers is mishandled. This flaw allows an attacker to cause HTTP request smuggling...
netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers
A flaw was found in Netty, where whitespace before the colon in HTTP headers is mishandled. This flaw allows an attacker to cause HTTP request smuggling...