CVE-2024-1892 ReDoS Vulnerability in scrapy/scrapy's XMLFeedSpider

A Regular Expression Denial of Service ReDoS vulnerability exists in the XMLFeedSpider class of the scrapy/scrapy project, specifically in the parsing of XML content. By crafting malicious XML content that exploits inefficient regular expression complexity used in the parsing process, an attacker...

CVE-2024-1892

A Regular Expression Denial of Service ReDoS vulnerability exists in the XMLFeedSpider class of the scrapy/scrapy project, specifically in the parsing of XML content. By crafting malicious XML content that exploits inefficient regular expression complexity used in the parsing process, an attacker...

PT-2024-28440

Name of the Vulnerable Software and Affected Versions Rack versions 3.1.0 through 3.1.4 Rack versions prior to 2.0.9.4 Rack versions prior to 2.1.4.4 Rack versions prior to 2.2.8.1 Rack versions prior to 3.0.9.1 Description A Regular Expression Denial of Service ReDoS vulnerability exists in the...

Fedora 38 : yarnpkg (2024-5ecc250449)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-5ecc250449 advisory. Update to 1.22.21, add fixes for CVE-2022-37599, CVE-2023-26136, CVE-2023-46234. Tenable has extracted the preceding description block directly from...

CVE-2024-26146: Inefficient Regular Expression Complexity

Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ru...

Rails Security Vulnerabilities

Rails is a Ruby-based open source web application framework from the Rails team. A security vulnerability exists in Rails versions prior to 7.1.0 through 7.1.3.1, which stems from a Regular Expression Denial of Service ReDoS vulnerability in the Accept header parsing routine of Action Dispatch...

Showdown vulnerable to Regular Expression Denial of Service (ReDoS) in link/anchor parsing

Showdownjs, versions = 2.1.0, anchors subparser used to parse links has a nested regular expression which can lead to denial of service conditions given malicious input...

GHSA-RMMH-P597-PPVV Showdown vulnerable to Regular Expression Denial of Service (ReDoS) in link/anchor parsing

Showdownjs, versions = 2.1.0, anchors subparser used to parse links has a nested regular expression which can lead to denial of service conditions given malicious input...

GHSA-4GMJ-3P3H-GM8H es5-ext vulnerable to Regular Expression Denial of Service in `function#copy` and `function#toStringTokens`

Impact Passing functions with very long names or complex default argument names into functioncopy orfunctiontoStringTokens may put script to stall Patches Fixed with https://github.com/medikoo/es5-ext/commit/3551cdd7b2db08b1632841f819d008757d28e8e2 and...

es5-ext vulnerable to Regular Expression Denial of Service in `function#copy` and `function#toStringTokens`

Impact Passing functions with very long names or complex default argument names into functioncopy orfunctiontoStringTokens may put script to stall Patches Fixed with https://github.com/medikoo/es5-ext/commit/3551cdd7b2db08b1632841f819d008757d28e8e2 and...

CVE-2024-27088 es5-ext Regular Expression Denial of Service in `function#copy` and `function#toStringTokens`

es5-ext contains ECMAScript 5 extensions. Passing functions with very long names or complex default argument names into functioncopy or functiontoStringTokens may cause the script to stall. The vulnerability is patched in v0.10.63...

CVE-2024-27088 es5-ext Regular Expression Denial of Service in `function#copy` and `function#toStringTokens`

es5-ext contains ECMAScript 5 extensions. Passing functions with very long names or complex default argument names into functioncopy or functiontoStringTokens may cause the script to stall. The vulnerability is patched in v0.10.63...

Regular Expression Denial of Service (ReDoS)

Overview org.webjars.bower:showdown is a JavaScript Markdown to HTML converter. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in the anchors subparser in anchors.js AKA links.js. PoC time node -e '/?:^|^\ ??:\n ?.?/g.test"".repeat9999' Details...

Regular Expression Denial of Service (ReDoS)

Overview org.webjars.npm:showdown is a JavaScript Markdown to HTML converter. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in the anchors subparser in anchors.js AKA links.js. PoC time node -e '/?:^|^\ ??:\n ?.?/g.test"".repeat9999' Details...

Regular Expression Denial of Service (ReDoS)

Overview org.webjars:showdown is a JavaScript Markdown to HTML converter. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in the anchors subparser in anchors.js AKA links.js. PoC time node -e '/?:^|^\ ??:\n ?.?/g.test"".repeat9999' Details Denial...

Regular Expression Denial of Service (ReDoS)

Overview org.webjars.bowergithub.showdownjs:showdown is a JavaScript Markdown to HTML converter. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in the anchors subparser in anchors.js AKA links.js. PoC time node -e '/?:^|^\ ??:\n...

Regular Expression Denial of Service (ReDoS)

Overview rack is a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between the so-called middleware into a singl...

Regular Expression Denial of Service (ReDoS)

Overview rack is a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between the so-called middleware into a singl...

Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in Action Dispatch's Accept header parsing. Note: This is only vulnerable on applications based on Ruby prior to 3.2. Details Denial of Service DoS describes a family of attacks, all aimed at...

Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the lineswithleadingtabsexpanded function in the strings.py file. An attacker could exploit this vulnerability by crafting a malicious input that causes a denial of service. Exploiting this...