Bug 2153720 (CVE-2022-23517)
| Summary: | CVE-2022-23517 rubygem-rails-html-sanitizer: Inefficient Regular Expression leading to denial of service | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | ybuenos |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | amackenz, amasferr, bbuckingham, bcourt, btotty, chazlett, ehelms, jsherril, lzap, mhulan, mkudlej, nmoumoul, orabin, pcreech, rchan, tjochec |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | rubygem-rails-html-sanitizer 1.4.4 | Doc Type: | --- |
| Doc Text: |
An inefficient Regular Expression vulnerability was found in rubygem rails-html-sanitizer. Certain configurations are susceptible to excessive backtracking, leading to a denial of service through CPU resource consumption.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-05-03 22:52:01 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: | 2153723, 2153722, 2153724, 2153725 | ||
| Bug Blocks: | 2153085 | ||
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Description
ybuenos
2022-12-15 10:01:32 UTC
Created rubygem-rails-html-sanitizer tracking bugs for this issue: Affects: fedora-36 [bug 2153722] Affects: fedora-37 [bug 2153723] This issue has been addressed in the following products: Red Hat Satellite 6.13 for RHEL 8 Via RHSA-2023:2097 https://access.redhat.com/errata/RHSA-2023:2097 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-2022-23517 |