Linux Distros Unpatched Vulnerability : CVE-2021-23341

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The package prismjs before 1.23.0 are vulnerable to Regular Expression Denial of Service ReDoS via the prism-asciidoc, prism-rest, prism-tap and prism-eiffel...

Oak Server has ReDoS in x-forwarded-proto and x-forwarded-for headers

Summary With specially crafted value of the x-forwarded-proto or x-forwarded-for headers, it's possible to significantly slow down an oak server. Vulnerable Code - https://github.com/oakserver/oak/blob/v17.1.5/request.tsL87 - https://github.com/oakserver/oak/blob/v17.1.5/request.tsL142 PoC - setu...

CVE-2025-55152 oak: ReDoS in x-forwarded-proto and x-forwarded-for headers

oak is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun. In versions 17.1.5 and below, it's possible to significantly slow down an oak server with specially crafted values of the x-forwarded-proto or x-forwarded-for headers...

Moderate: Red Hat Security Advisory: pcs security update

An update for pcs is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update as havin...

RHEL 8 : pcs (RHSA-2025:13307)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:13307 advisory. The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fixes: rexml: REXML ReDoS...

CVE-2025-5197

A flaw was found in transformers. The converttfweightnametoptweightname function contains a Regular Expression Denial of Service ReDoS vulnerability, where a maliciously crafted input string can cause excessive backtracking during regular expression matching. This flaw allows a network-based...

Hugging Face Transformers Regular Expression Denial of Service (ReDoS) vulnerability

A Regular Expression Denial of Service ReDoS vulnerability exists in the Hugging Face Transformers library, specifically in the converttfweightnametoptweightname function. This function, responsible for converting TensorFlow weight names to PyTorch format, uses a regex pattern /^/^// that can be...

GHSA-9356-575X-2W9M Hugging Face Transformers Regular Expression Denial of Service (ReDoS) vulnerability

A Regular Expression Denial of Service ReDoS vulnerability exists in the Hugging Face Transformers library, specifically in the converttfweightnametoptweightname function. This function, responsible for converting TensorFlow weight names to PyTorch format, uses a regex pattern /^/^// that can be...

CVE-2025-5197 Regular Expression Denial of Service (ReDoS) in huggingface/transformers

A Regular Expression Denial of Service ReDoS vulnerability exists in the Hugging Face Transformers library, specifically in the converttfweightnametoptweightname function. This function, responsible for converting TensorFlow weight names to PyTorch format, uses a regex pattern /^/^// that can be...

RockyLinux 9 : ruby (RLSA-2025:4487)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:4487 advisory. CGI: ReDoS in CGI::UtilescapeElement CVE-2025-27220 CGI: Denial of Service in CGI::Cookie.parse CVE-2025-27219 Tenable has extracted the preceding...

RLSA-2025:4488 Moderate: ruby:3.1 security update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fixes: rexml: DoS vulnerability in REXML CVE-2024-39908 rexml: rubygem-rexml: DoS when parsing an XML having many specific characters suc...

RLSA-2025:4487 Moderate: ruby security update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fixes: CGI: ReDoS in CGI::UtilescapeElement CVE-2025-27220 CGI: Denial of Service in CGI::Cookie.parse CVE-2025-27219 For more details...

RLSA-2025:11047 Moderate: pcs security update

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fixes: rexml: REXML ReDoS vulnerability CVE-2024-49761 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information,...

RLSA-2025:4063 Moderate: ruby:3.1 security update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fixes: rexml: DoS vulnerability in REXML CVE-2024-39908 rexml: rubygem-rexml: DoS when parsing an XML having many specific characters suc...

ruby:3.1 security update

An update is available for module.ruby, module.rubygem-abrt, module.rubygem-pg, rubygem-pg, module.rubygem-mysql2, rubygem-mysql2, rubygem-abrt, ruby. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

CVE-2025-6998

ReDoS in stripwhitespaces function in cps/stringhelper.py in Calibre Web and Autocaliweb allows unauthenticated remote attackers to cause denial of service via specially crafted username parameter that triggers catastrophic backtracking during login. This issue affects Calibre Web: 0.6.24...

CVE-2025-54365

fastapi-guard is a security library for FastAPI that provides middleware to control IPs, log requests, detect penetration attempts and more. In version 3.0.1, the regular expression patched to mitigate the ReDoS vulnerability by limiting the length of string fails to catch inputs that exceed this...

NewStart CGSL MAIN 7.02 : ruby Multiple Vulnerabilities (NS-SA-2025-0116)

The remote NewStart CGSL host, running version MAIN 7.02, has ruby packages installed that are affected by multiple vulnerabilities: - A ReDoS issue was discovered in the URI component before 0.12.2 for Ruby. The URI parser mishandles invalid URLs that have specific characters. There is an increa...

Calibre Web and Autocaliweb have a ReDoS vulnerability

ReDoS in stripwhitespaces function in cps/stringhelper.py in Calibre Web and Autocaliweb allows unauthenticated remote attackers to cause denial of service via specially crafted username parameter that triggers catastrophic backtracking during login. This issue affects Calibre Web: 0.6.24...

GHSA-2G7M-PH9X-7Q7M Calibre Web and Autocaliweb have a ReDoS vulnerability

ReDoS in stripwhitespaces function in cps/stringhelper.py in Calibre Web and Autocaliweb allows unauthenticated remote attackers to cause denial of service via specially crafted username parameter that triggers catastrophic backtracking during login. This issue affects Calibre Web: 0.6.24...