Bug 1941675 (CVE-2021-23346)
| Summary: | CVE-2021-23346 html-parse-stringify: Regular Expression DoS | ||
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| Product: | [Other] Security Response | Reporter: | Jan Werner <jawerner> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | CC: | gghezzo, gparvin, jramanat, jweiser, stcannon, thee |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | html-parse-stringify version 2.0.1 | Doc Type: | If docs needed, set a value |
| Doc Text: |
The html-parse-stringify library, as well as its fork html-parse-stringify2, are vulnerable to a Regular Expression Denial of Service attack (ReDos). A certain inputs could cause one of the regular expressions that is used for parsing to backtrack, freezing the process.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-08-06 01:07:18 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1942155, 1942156 | ||
| Bug Blocks: | 1941605 | ||
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Description
Jan Werner
2021-03-22 15:30:35 UTC
External References: https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1080633 https://snyk.io/vuln/SNYK-JS-HTMLPARSESTRINGIFY-1079306 https://snyk.io/vuln/SNYK-JS-HTMLPARSESTRINGIFY2-1079307 Statement: The access to the vulnerable library is protected by RHACM Authentication reducing impact of this flaw to LOW. This issue has been addressed in the following products: Red Hat Advanced Cluster Management for Kubernetes 2.3 for RHEL 7 Red Hat Advanced Cluster Management for Kubernetes 2.3 for RHEL 8 Via RHSA-2021:3016 https://access.redhat.com/errata/RHSA-2021:3016 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2021-23346 |