CVE-2021-29063

CVE-2021-29063 is a ReDOS vulnerability in the Python mpmath library (mpmathify) affecting v1.0.0–v1.2.1. The issue arises from certain regular expressions, allowing an attacker to exhaust resources and cause denial of service. Several advisories (Mageia MGASA-2021-0479, Fedora advisories, and re...

Color-String 安全漏洞

Color-String is an open source library for parsing and generating CSS color strings. A security vulnerability exists in Color-String 1.5.5 and earlier versions that stems from a Regular Expression Denial of Service ReDOS that occurs when an application examines a carefully crafted piece of data...

CVE-2021-29063

A Regular Expression Denial of Service ReDOS vulnerability was discovered in Mpmath v1.0.0 through v1.2.1 when the mpmathify function is called...

Expression Language Injection in Apache Syncope

A Server-Side Template Injection was identified in Apache Syncope prior to 2.1.6 enabling attackers to inject arbitrary Java EL expressions, leading to an unauthenticated Remote Code Execution RCE vulnerability. Apache Syncope uses Java Bean Validation JSR 380 custom constraint validators. When...

JerryScript Stack Overflow Vulnerability

JerryScript is a lightweight JavaScript engine . A stack overflow vulnerability exists in ecmaregexpmatch in ecma-regexp-object.c:535 in JerryScript version 2.2.0. No detailed vulnerability details are provided at this time...

Unspecified Vulnerability in JerryScript (CNVD-2021-42986)

JerryScript is a lightweight JavaScript engine . A security vulnerability exists in parserparseexpression in js-parser-expr.c:3565 in JerryScript version 2.2.0. No details of the vulnerability are provided at this time...

DEBIAN-CVE-2021-22904

The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses authenticateorrequestwithhttptoken or...

DEBIAN-CVE-2021-22902

The actionpack ruby gem a framework for handling and responding to web requests in Rails before 6.0.3.7, 6.1.3.2 suffers from a possible denial of service vulnerability in the Mime type parser of Action Dispatch. Carefully crafted Accept headers can cause the mime type parser in Action Dispatch t...

CVE-2021-22904

The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses authenticateorrequestwithhttptoken or...

CVE-2021-22904

The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses authenticateorrequestwithhttptoken or...

CVE-2021-22902

The actionpack ruby gem a framework for handling and responding to web requests in Rails before 6.0.3.7, 6.1.3.2 suffers from a possible denial of service vulnerability in the Mime type parser of Action Dispatch. Carefully crafted Accept headers can cause the mime type parser in Action Dispatch t...

CVE-2021-22904

The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses authenticateorrequestwithhttptoken or...

CVE-2021-22903

The actionpack ruby gem before 6.1.3.2 suffers from a possible open redirect vulnerability. Specially crafted Host headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website. This is similar to...

Denial of service

The actionpack ruby gem a framework for handling and responding to web requests in Rails before 6.0.3.7, 6.1.3.2 suffers from a possible denial of service vulnerability in the Mime type parser of Action Dispatch. Carefully crafted Accept headers can cause the mime type parser in Action Dispatch t...

Authentication flaw

The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses authenticateorrequestwithhttptoken or...

CVE-2021-22904

The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses authenticateorrequestwithhttptoken or...

CVE-2021-22904

The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses authenticateorrequestwithhttptoken or...

CVE-2021-22902

The actionpack ruby gem a framework for handling and responding to web requests in Rails before 6.0.3.7, 6.1.3.2 suffers from a possible denial of service vulnerability in the Mime type parser of Action Dispatch. Carefully crafted Accept headers can cause the mime type parser in Action Dispatch t...

CVE-2021-22902

CVE-2021-22902 refers to a denial-of-service vulnerability in Rails Action Dispatch mime-type parsing. The actionpack gem, prior to versions 6.0.3.7 and 6.1.3.2, can be exploited by specially crafted HTTP Accept headers that trigger catastrophic backtracking in the regular expression engine. The ...

CVE-2021-22904

The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses authenticateorrequestwithhttptoken or...