CVE-2022-23517
CVSS V2 None
CVSS V3 None
Description
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.
Overview
- CVE ID
- CVE-2022-23517
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-12-14T17:15:10
- Last Modified Date
- 2022-12-16T19:13:24
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:rails_html_sanitizer_project:rails_html_sanitizer:*:*:*:*:*:ruby:*:* | 1 | OR | 1.4.4 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-23517 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23517 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-12-14 18:15:35 | Added to TrackCVE | |||
| 2022-12-14 19:16:26 | 2022-12-14T17:15:10.130 | 2022-12-14T17:15:10 | CVE Published Date | updated |
| 2022-12-14 19:16:26 | 2022-12-14T19:14:44 | CVE Modified Date | updated | |
| 2022-12-14 19:16:26 | Received | Awaiting Analysis | Vulnerability Status | updated |
| 2022-12-18 04:35:32 | 2022-12-16T19:13:24 | CVE Modified Date | updated | |
| 2022-12-18 04:35:32 | Awaiting Analysis | Analyzed | Vulnerability Status | updated |
| 2022-12-18 04:35:42 | CPE Information | updated |