CVE-2020-8492

Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service ReDoS attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking...

Metasploit HTTP(S) handler DoS

This module exploits the Metasploit HTTPS handler by sending a specially crafted HTTP request that gets added as a resource handler. Resources which come from the external connections are evaluated as RegEx in the handler server. Specially crafted input can trigger Gentle, Soft and Hard DoS. Test...

Design/Logic Flaw

An issue was discovered in regex.yaml aka regexes.yaml in UA-Parser UAP-Core before 0.6.0. A Regular Expression Denial of Service ReDoS issue allows remote attackers to overload a server by setting the User-Agent header in an HTTPS request to a value containing a long digit string. The UAP-Core...

Regular Expression Denial Of Service (ReDoS) Via Parsing Cookies

tough-cookie is vulnerable to regular expression denial of service ReDoS attack. The vulnerability exists because the COOKIEPAIR regular expression used to parse the cookies causes unlimited repetitions when matching input characters. By using a large cookie string, attackers can make the process...

Regular Expression Denial Of Service (ReDoS)

tcl is vulnerable to regular expression denial of service ReDoS attacks. The vulnerability exists as the regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows context-dependent attackers to cause...

Regular Expression Denial Of Service (ReDoS)

validator is vulnerable to regular expression denial of service ReDoS attacks. A malicious user can pass a long URI to the isDataURI function to cause a ReDoS attack...

spring-framework: ReDoS Attack with spring-messaging

Spring Framework, versions 5.0.x prior to 5.0.6, versions 4.3.x prior to 4.3.17, and older unsupported versions allows applications to expose STOMP over WebSocket endpoints with a simple, in-memory STOMP broker through the spring-messaging module. A malicious user or attacker can craft a message ...

Regular Expression Denial Of Service (ReDoS)

sshpk is vulnerable to Regular expression Denial of Service ReDoS. Due to weak regular expression choice used for public key, attackers are able to pass a malicious public key string , leading to a huge performance slow down...

Regular Expression Denial Of Service (ReDoS)

Django is vulnerable to regular expression denial of service attacks.The application takes more than linear time when certain strings are passed to the urlize function, resulting in an application crash...

CVE-2017-18077

index.js in brace-expansion before 1.1.7 is vulnerable to Regular Expression Denial of Service ReDoS attacks, as demonstrated by an expand argument containing many comma characters...

Regular Expression Denial Of Service (ReDoS)

mime is vulnerable to regular expression denial of service ReDoS attacks. The library does not restrict the type of characters that it takes in, causing the application to take a long time to process. A malicious user can use this behaviour to cause a ReDoS...