CVE-2022-23517
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-23517
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23517.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-23517
- Aliases
- Related
- Published
- 2022-12-14T17:15:10Z
- Modified
- 2024-09-11T04:42:18.037775Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Certain configurations of rails-html-sanitizer < 1.4.4 use an inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize certain SVG attributes. This may lead to a denial of service through CPU resource consumption. This issue has been patched in version 1.4.4.
- References
-
- https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-5x79-w82f-gw8w
- https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html
- https://github.com/rails/rails-html-sanitizer/commit/56c61c0cebd1e493e8ad7bca2a0191609a4a6979
- https://hackerone.com/reports/1684163
- https://security-tracker.debian.org/tracker/CVE-2022-23517
Affected packages
Debian:11 / ruby-rails-html-sanitizer
Package
- Name
- ruby-rails-html-sanitizer
- Purl
- pkg:deb/debian/ruby-rails-html-sanitizer?arch=source
Debian:12 / ruby-rails-html-sanitizer
Package
- Name
- ruby-rails-html-sanitizer
- Purl
- pkg:deb/debian/ruby-rails-html-sanitizer?arch=source
Debian:13 / ruby-rails-html-sanitizer
Package
- Name
- ruby-rails-html-sanitizer
- Purl
- pkg:deb/debian/ruby-rails-html-sanitizer?arch=source