GitLab 输入验证错误漏洞

GitLab is an open source, end-to-end software development platform from GitLab, Inc. with built-in version control, issue tracking, code review, CI/CD continuous integration and continuous delivery, and other features. An input validation error vulnerability exists in GitLab Community Edition,...

python-urllib3: ReDoS in the parsing of authority part of URL

A flaw was found in python-urllib3. When provided with a URL containing many @ characters in the authority component, the authority's regular expression exhibits catastrophic backtracking. This flaw causes a denial of service if a URL is passed as a parameter or redirected via an HTTP redirect. T...

DEBIAN-CVE-2021-33503

An issue was discovered in urllib3 before 1.26.5. When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP...

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-2021-23346

This affects the package html-parse-stringify before 2.0.1; all versions of package html-parse-stringify2. Sending certain input could cause one of the regular expressions that is used for parsing to backtrack, freezing the process...

CVE-2021-23346: Undefined Security Weakness

This affects the package html-parse-stringify before 2.0.1; all versions of package html-parse-stringify2. Sending certain input could cause one of the regular expressions that is used for parsing to backtrack, freezing the process...

python: wrong backtracking in urllib.request.AbstractBasicAuthHandler allows for a ReDoS

An uncontrolled resource consumption vulnerability was discovered in python in the class AbstractBasicAuthHandler, due to the kind of regular expression used while handling an authentication request in the httperrorauthreqed method. Client applications that use, directly or indirectly,...

GHSA-73M2-3PWG-5FGC Catastrophic backtracking in regex allows Denial of Service in Waitress

Impact When waitress receives a header that contains invalid characters it will cause the regular expression engine to catastrophically backtrack causing the process to use 100% CPU time and blocking any other interactions. This would allow an attacker to send a single request with an invalid...

CVE-2019-16201: Improper Authentication

WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network...

python: DOS via regular expression catastrophic backtracking in apop() method in pop3lib

A flaw was found in the way catastrophic backtracking was implemented in python's pop3lib's apop method. An attacker could use this flaw to cause denial of service...

Design/Logic Flaw

The URI.decodewwwformcomponent method in Ruby before 1.9.2-p330 allows remote attackers to cause a denial of service catastrophic regular expression backtracking, resource consumption, or application crash via a crafted string...

CVE-2014-6438: Undefined Security Weakness

The URI.decodewwwformcomponent method in Ruby before 1.9.2-p330 allows remote attackers to cause a denial of service catastrophic regular expression backtracking, resource consumption, or application crash via a crafted string...

DEBIAN-CVE-2015-8854

The marked package before 0.3.4 for Node.js allows attackers to cause a denial of service CPU consumption via unspecified vectors that trigger a "catastrophic backtracking issue for the em inline rule," aka a "regular expression denial of service ReDoS."...

CVE-2016-7869

Adobe Flash Player versions 23.0.0.207 and earlier, 11.2.202.644 and earlier have an exploitable buffer overflow / underflow vulnerability in the RegExp class related to backtrack search functionality. Successful exploitation could lead to arbitrary code execution...

PT-2015-3416 · Marked · Marked

Name of the Vulnerable Software and Affected Versions: marked versions 0.3.3 and earlier Description: The issue is related to errors in resource management, allowing a remote attacker to cause a denial of service. This can be achieved through unspecified vectors that trigger a "catastrophic...

MGASA-2014-0389 Updated perl-Email-Address packages fix security vulnerabilities

Updated perl-Email-Address package fixes security vulnerability: The parse function in Email::Address module before 1.905 for Perl uses an inefficient regular expression, which allows remote attackers to cause a denial of service CPU consumption via an empty quoted string in an RFC 2822 address...

CVE-2014-4720

Email::Address module before 1.904 for Perl uses an inefficient regular expression, which allows remote attackers to cause a denial of service CPU consumption via vectors related to "backtracking into the phrase," a different vulnerability than CVE-2014-0477...