CVE-2022-29169 ReDoS on endpoint html5client/useragent in BigBlueButton

BigBlueButton is an open source web conferencing system. Versions starting with 2.2 and prior to 2.3.19, 2.4.7, and 2.5.0-beta.2 are vulnerable to regular expression denial of service ReDoS attacks. By using specific a RegularExpression, an attacker can cause denial of service for the bbb-html5...

CVE-2022-29169 ReDoS on endpoint html5client/useragent in BigBlueButton

BigBlueButton is an open source web conferencing system. Versions starting with 2.2 and prior to 2.3.19, 2.4.7, and 2.5.0-beta.2 are vulnerable to regular expression denial of service ReDoS attacks. By using specific a RegularExpression, an attacker can cause denial of service for the bbb-html5...

CVE-2022-29169

BigBlueButton is vulnerable to a ReDoS in the bbb-html5 service due to the useragent lookup path. Affected software: BigBlueButton versions starting with 2.2 and before 2.3.19, 2.4.7, and 2.5.0-beta.2. Root cause: the useragent.lookup() function uses regex-based input handling in html5client/user...

CVE-2022-29169

BigBlueButton is an open source web conferencing system. Versions starting with 2.2 and prior to 2.3.19, 2.4.7, and 2.5.0-beta.2 are vulnerable to regular expression denial of service ReDoS attacks. By using specific a RegularExpression, an attacker can cause denial of service for the bbb-html5...

CVE-2022-1929 Exponential ReDoS in devcert

An exponential ReDoS Regular Expression Denial of Service can be triggered in the devcert npm package, when an attacker is able to supply arbitrary input to the certificateFor method...

CVE-2022-1929

CVE-2022-1929 affects the npm package devcert. Affected component: the certificateFor function and the underlying regex patterns for VALID_IP/VALID_DOMAIN, leading to an exponential ReDoS (Denial of Service) when attacker-controlled input is provided. Public sources describe a denial of service a...

CVE-2022-1929

An exponential ReDoS Regular Expression Denial of Service can be triggered in the devcert npm package, when an attacker is able to supply arbitrary input to the certificateFor method...

CVE-2021-43308 Exponential ReDoS in markdown-link-extractor

An exponential ReDoS Regular Expression Denial of Service can be triggered in the markdown-link-extractor npm package, when an attacker is able to supply arbitrary input to the module's exported function...

CVE-2021-43308

CVE-2021-43308 affects the npm package markdown-link-extractor . The vulnerability is an exponential ReDoS that can be triggered by attacker-supplied input to the module’s exported function, with specifics citing an insecure regex pattern used for the image parameter. Public details describe a Do...

CVE-2021-43308

An exponential ReDoS Regular Expression Denial of Service can be triggered in the markdown-link-extractor npm package, when an attacker is able to supply arbitrary input to the module's exported function...

CVE-2021-43307 Exponential ReDoS in semver-regex

An exponential ReDoS Regular Expression Denial of Service can be triggered in the semver-regex npm package, when an attacker is able to supply arbitrary input to the test method...

CVE-2021-43307

CVE-2021-43307 is a Denial of Service vulnerability in the semver-regex npm package that can be triggered by arbitrary input to the test() method, causing an exponential ReDoS. Public sources (CNVD-2022-76985) indicate DoS affects semver-regex versions prior to 3.1.4 and 4.0.0–4.0.2; patch versio...

CVE-2021-43307

An exponential ReDoS Regular Expression Denial of Service can be triggered in the semver-regex npm package, when an attacker is able to supply arbitrary input to the test method...

CVE-2021-43306

The CVE-2021-43306 entry concerns the jQuery Validation Plugin (jquery-validation). The vulnerability is a Regular Expression Denial of Service (ReDoS) triggered when an attacker can supply arbitrary input to the url2 method, due to an incomplete fix for CVE-2021-43306. Affected versions are thos...

CVE-2021-43306

An exponential ReDoS Regular Expression Denial of Service can be triggered in the jquery-validation npm package, when an attacker is able to supply arbitrary input to the url2 method...

CVE-2021-43306

An exponential ReDoS Regular Expression Denial of Service can be triggered in the jquery-validation npm package, when an attacker is able to supply arbitrary input to the url2 method...

Regular Expression Denial Of Service (ReDoS)

org.apache.tika:tika is vulnerable to regular expression denial of service ReDoS attacks. An attacker is able to cause denial of service conditions to the users who are running the StandardsExtractingContentHandler, due to a insecure regular expression usage in StandardsText class by backtracking...

PT-2022-11820 · Npm · Markdown-Link-Extractor

Name of the Vulnerable Software and Affected Versions: markdown-link-extractor npm package affected versions not specified Description: The issue is related to an exponential ReDoS Regular Expression Denial of Service that can be triggered when an attacker supplies arbitrary input to the module's...

Apache Tika Denial of Service Vulnerability (CNVD-2022-73263)

Apache Tika is a collection of content extraction tools from the Apache Foundation that integrates POI an open source library that uses Java programs to provide read and write functionality for Microsoft Office format documents, Pdfbox a pure Java class library for reading and creating PDF...

CVE-2022-29169: Improper Input Validation

BigBlueButton is an open source web conferencing system. Versions starting with 2.2 and prior to 2.3.19, 2.4.7, and 2.5.0-beta.2 are vulnerable to regular expression denial of service ReDoS attacks. By using specific a RegularExpression, an attacker can cause denial of service for the bbb-html5...