Bug 2153701 (CVE-2022-23518)

Summary: CVE-2022-23518 rubygem-rails-html-sanitizer: Improper neutralization of data URIs leading to Cross site scripting
Product: [Other] Security Response Reporter: ybuenos
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: 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:
A Cross-site scripting vulnerability was found in rails-html-sanitizer. When used in combination with Loofah since version 2.1.0, improper neutralization of data URIs may allow Cross-site scripting.
Story Points: ---
Clone Of: Environment:
Last Closed: 2023-05-03 22:50:56 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: 2153702, 2153705, 2153724, 2153725    
Bug Blocks: 2153085    

Description ybuenos 2022-12-15 09:23:28 UTC
Rails-html-sanitizer in versions >= 1.0.3, < 1.4.4 are vulnerable to cross-site scripting via data URIs, when used in combination with Loofah >= 2.1.0.

Comment 1 ybuenos 2022-12-15 09:23:43 UTC
Created rubygem-rails-html-sanitizer tracking bugs for this issue:

Affects: fedora-all [bug 2153702]

Comment 5 errata-xmlrpc 2023-05-03 13:20:16 UTC
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

Comment 6 Product Security DevOps Team 2023-05-03 22:50:53 UTC
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-2022-23518