Is CVE-2022-24836 actively exploited?

CVE-2022-24836 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2022-24836?

CVE-2022-24836 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2022-24836?

Patch guidance is available from nokogiri security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2022-24836.

Fix CVE-2022-24836 - HIGH nokogiri nokogiri

Q: Which products are affected by CVE-2022-24836?

7 products: nokogiri nokogiri, fedoraproject fedora, fedoraproject fedora, fedoraproject fedora, debian debian linux, and 2 more.

Description

Nokogiri is an open source XML and HTML library for Ruby. Nokogiri `< v1.13.4` contains an inefficient regular expression that is susceptible to excessive backtracking when attempting to detect encoding in HTML documents. Users are advised to upgrade to Nokogiri `>= 1.13.4`. There are no known workarounds for this issue.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-400 CWE-1333 CWE-1333

Metadata

Primary Vendor: NOKOGIRI
Published: 4/11/2022
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

nokogiri : nokogirifedoraproject : fedorafedoraproject : fedorafedoraproject : fedoradebian : debian_linuxdebian : debian_linuxapple : macos

Remediation Guidance

Executive Summary

View on NIST NVD