CVE-2022-23514 Inefficient Regular Expression Complexity in Loofah

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah 2.19.1 contains an inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize certain SVG attributes. This may lead to a...

CVE-2022-23514

An inefficient regular expression vulnerability was found in rubygem loofah. While sanitizing certain SVG attributes, loofah is susceptible to excessive backtracking, which can result in a denial of service through CPU resource consumption...

Regular Expression Denial Of Service (ReDoS)

loofah is vulnerable to regular expression denial of service. The vulnerability exists due to the insecure regex pattern used for the attrnode.value attribute in the scrubattributes function of scrub.rb, allowing an attacker to crash the application by providing malicious SVG attributes...

CVE-2022-23514: Inefficient Regular Expression Complexity

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah 2.19.1 contains an inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize certain SVG attributes. This may lead to a...

GHSA-5X79-W82F-GW8W Inefficient Regular Expression Complexity in rails-html-sanitizer

Summary Certain configurations of rails-html-sanitizer = 1.4.4. Severity The maintainers have evaluated this as High Severity 7.5 CVSS3.1. References - CWE - CWE-1333: Inefficient Regular Expression Complexity 4.9 - https://hackerone.com/reports/1684163 Credit This vulnerability was responsibly...

Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS which leads to excessive backtracking when attempting to sanitize certain SVG attributes. This can lead to CPU resource consumption. Details Denial of Service DoS describes a family of attacks,...

Inefficient Regular Expression Complexity in Loofah

Summary Loofah = 2.19.1. Severity The Loofah maintainers have evaluated this as High Severity 7.5 CVSS3.1. References - CWE - CWE-1333: Inefficient Regular Expression Complexity 4.9 - https://hackerone.com/reports/1684163 Credit This vulnerability was responsibly reported by @ooooooo-q...

Regular Expression Denial of Service (ReDoS)

Overview loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS due to containing an inefficient regular expression that is susceptible...

PT-2022-16044

Name of the Vulnerable Software and Affected Versions Loofah versions prior to 2.19.1 Description Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. It contains an inefficient regular expression that is susceptible to excessiv...

Inefficient Regular Expression Complexity in Loofah

Summary Loofah = 2.19.1...

Oracle Linux 9 : 18 (ELSA-2022-8832)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-8832 advisory. nodejs 1:18.12.1-1 - Rebase + CVEs - Resolves: 2142809 - Resolves: 2142830, 2142856 nodejs-nodemon 2.0.20-1 - Rebase to 2.0.20 Resolves: CVE-2022-3517...

Oracle Linux 8 : nodejs:18 (ELSA-2022-8833)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-8833 advisory. - Rebase to version 18.12.1 Resolves: rhbz2125580 CVE-2022-43548 CVE-2022-3517 - Rebase to version 18.9.1 Resolves: CVE-2022-35255 CVE-2022-35256...

AlmaLinux 9 : nodejs:18 (ALSA-2022:8832)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2022:8832 advisory. nodejs-minimatch: ReDoS via the braceExpand function CVE-2022-3517 nodejs: DNS rebinding in inspect via invalid octal IP address CVE-2022-43548 Tenable ha...

nodejs-minimatch: ReDoS via the braceExpand function

A vulnerability was found in the nodejs-minimatch package. This flaw allows a Regular Expression Denial of Service ReDoS when calling the braceExpand function with specific arguments, resulting in a Denial of Service...

Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the Cookie.parse function, which uses an insecure regular expression. PoC js const CookieJar = require"cookiejar"; const jar = new CookieJar; const start = performance.now; const attack = "...

Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS due to the usage of an insecure regular expression within the result variable. Note: The regex is vulnerable on its own, but the vulnerable function is not reachable as shipped in the package...

Node.js: Regular Expression Denial of Service in Headers

The Headers.set and Headers.append methods in the undici package were vulnerable to Regular Expression Denial of Service ReDoS attacks due to the inefficient regular expression used to normalize the values in the headerValueNormalize utility function. An attacker could exploit this vulnerability ...

Security Bulletin: Python (Publicly disclosed vulnerability) in IBM Tivoli Application Dependency Discovery Manager (CVE-2021-3733)

Summary A Publicly disclosed vulnerability in Open Source Python affects IBM Tivoli Application Dependency Discovery Manager CVE-2021-3733 Vulnerability Details CVEID:CVE-2021-3733 DESCRIPTION: Python is vulnerable to a denial of service, caused by a regular expression denial of service ReDoS fla...

Regular Expression Denial Of Service (ReDoS)

minimatch is vulnerable to Regular Expression Denial Of Service ReDoS. The vulnerability exists when calling the braceExpand function of minimatch.js with specific arguments, resulting in a denial of service...

nokogiri: ReDoS in HTML encoding detection

A flaw was found in the nokogiri library when processing an inefficient and complex regular expression. This flaw allows an attacker to cause excessive consumption of resources, which affects performance...