217 matches found
CVE-2022-39280
dparse is a parser for Python dependency files. dparse in versions before 0.5.2 contain a regular expression that is vulnerable to a Regular Expression Denial of Service. All the users parsing index server URLs with dparse are impacted by this vulnerability. A patch has been applied in version...
CVE-2020-2288
In Jenkins Audit Trail Plugin 3.6 and earlier, the default regular expression pattern could be bypassed in many cases by adding a suffix to the URL that would be ignored during request handling...
CVE-2019-25102
A vulnerability, which was classified as problematic, was found in simple-markdown 0.6.0. Affected is an unknown function of the file simple-markdown.js. The manipulation with the input :/:/:/:/:/:/:/:/:/:/ leads to inefficient regular expression complexity. It is possible to launch the attack...
CVE-2018-7651
index.js in the ssri module before 5.2.2 for Node.js is prone to a regular expression denial of service vulnerability in strict mode functionality via a long base64 hash string...
CVE-2025-3986
A vulnerability was found in Apereo CAS 5.2.6. It has been declared as problematic. This vulnerability affects unknown code of the file cas-5.2.6\core\cas-server-core-configuration-metadata-repository\src\main\java\org\apereo\cas\metadata\rest\CasConfigurationMetadataServerController.java. The...
Denial Of Service (DoS)
ai.h2o, h2o-core is vulnerable to Denial Of Service DoS. The vulnerability is due to the /3/Parse endpoint constructing a regular expression from a user-specified string, which is then applied to another user-specified string, allowing an attacker to send multiple simultaneous requests and exhaus...
CVE-2024-10550 Denial of Service by ReDOS in h2oai/h2o-3
A vulnerability in the /3/ParseSetup endpoint of h2oai/h2o-3 version 3.46.0.1 allows for a denial of service DoS attack. The endpoint applies a user-specified regular expression to a user-controllable string. This can be exploited by an attacker to cause inefficient regular expression complexity,...
Regular expression Denial of Service - ReDoS
Description A regular expression denial of service ReDoS vulnerability has been identified in the Hugging Face Transformers library's dynamic module utilities. The vulnerability exists in the getimports function in dynamicmoduleutils.py, which uses a vulnerable regular expression pattern to filte...
CVE-2025-27789
Babel is a compiler for writing next generation JavaScript. When using versions of Babel prior to 7.26.10 and 8.0.0-alpha.17 to compile regular expression named capturing groups, Babel will generate a polyfill for the .replace method that has quadratic complexity on some specific replacement...
dompurify: Mutation XSS in DOMPurify Due to Improper Template Literal Handling
A flaw was found in DOMPurify. This vulnerability allows attackers to execute mutation-based Cross-site scripting mXSS via an incorrect template literal regular expression...
Debian dla-4082 : libruby2.7 - security update
The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4082 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4082-1 [email protected]...
@octokit/request has a Regular Expression in fetchWrapper that Leads to ReDoS Vulnerability Due to Catastrophic Backtracking
Summary The regular expression /+; rel="deprecation"/ used to match the link header in HTTP responses is vulnerable to a ReDoS Regular Expression Denial of Service attack. This vulnerability arises due to the unbounded nature of the regex's matching behavior, which can lead to catastrophic...
PT-2025-7073
Name of the Vulnerable Software and Affected Versions: @octokit/request versions 1.0.0 through 9.2.1 Description: The regular expression /+; rel="deprecation"/ used to match the link header in HTTP responses is vulnerable to a ReDoS Regular Expression Denial of Service attack. This vulnerability...
Security Bulletin: Denial of Service vulnerability affect IBM Business Automation Workflow - CVE-2024-21538
Summary IBM Business Automation Workflow is vulnerable to a Denial of Service attack. Vulnerability Details CVEID:CVE-2024-21538 DESCRIPTION: Versions of the package cross-spawn before 7.0.5 are vulnerable to Regular Expression Denial of Service ReDoS due to improper input sanitization. An attack...
CVE-2024-41766
IBM Engineering Lifecycle Optimization - Publishing 7.0.2 and 7.0.3 could allow a remote attacker to cause a denial of service using a complex regular expression...
Security update for python-pydantic
This update for python-pydantic fixes the following issues: CVE-2024-3772: Fixed Regular expression DoS bsc1222806 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the command listed f...
SUSE-SU-2025:0310-1 Security update for python-pydantic
This update for python-pydantic fixes the following issues: - CVE-2024-3772: Fixed Regular expression DoS bsc1222806...
CVE-2025-0367 Regular Expression Denial of Service (ReDoS) in Splunk Supporting Add-on for Active Directory (SA-ldapsearch)
In versions 3.1.0 and lower of the Splunk Supporting Add-on for Active Directory, also known as SA-ldapsearch, a vulnerable regular expression pattern could lead to a Regular Expression Denial of Service ReDoS attack...
CVE-2024-41766 IBM Engineering Lifecycle Optimization - Publishing denial of service
IBM Engineering Lifecycle Optimization - Publishing 7.0.2 and 7.0.3 could allow a remote attacker to cause a denial of service using a complex regular expression...
Security Bulletin: IBM Engineering Lifecycle Optimization - Publishing could allow a remote attacker to cause a denial of service using a complex regular expression.
Summary Regular expressions are a formal language for identifying strings of text, parsing, and matching them. Most regular expressions engines are built over a non-deterministic Finite Automaton NFA. They use backtracking and, while these regular expression engines can quickly confirm a positive...