GitHub Advisoryadvisory · RubyGems
GHSA-5x79-w82f-gw8w Inefficient Regular Expression Complexity in rails-html-sanitizer
HIGH
Official page ↗
- Aliases
- CVE-2022-23517
- Ecosystem
- RubyGems
- Packages
- rails-html-sanitizer
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-1333
- Reviewed
- 2022-12-13
Affected packages
• RubyGems rails-html-sanitizer: < 1.4.4 → fixed in 1.4.4
Description
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 reported by @ooooooo-q (https://github.com/ooooooo-q).
Related
Alias · CVE (1)
- CVE-2022-23517 rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. vulnerability
Weakness · CWE (1)
- CWE-1333 Inefficient Regular Expression Complexity weakness
References
- https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-5x79-w82f-gw8w web
- https://nvd.nist.gov/vuln/detail/CVE-2022-23517 advisory
- https://github.com/rails/rails-html-sanitizer/commit/56c61c0cebd1e493e8ad7bca2a0191609a4a6979 web
- https://hackerone.com/reports/1684163 web
- https://github.com/rails/rails-html-sanitizer package
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails-html-sanitizer/CVE-2022-23517.yml web
- https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html web
- https://lists.debian.org/debian-lts-announce/2024/09/msg00045.html web