Bug 2179227 (CVE-2023-28154) - CVE-2023-28154 webpack: avoid cross-realm objects
Summary: CVE-2023-28154 webpack: avoid cross-realm objects
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2023-28154
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2179835 2179837 2179900 2179901 2179902 2180889
Blocks: 2177766
TreeView+ depends on / blocked
 
Reported: 2023-03-17 05:33 UTC by Sandipan Roy
Modified: 2023-05-09 19:44 UTC (History)
99 users (show)

Fixed In Version: webpack 5.76.0
Clone Of:
Environment:
Last Closed: 2023-05-09 19:44:22 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:1591 0 None None None 2023-04-04 09:26:18 UTC

Description Sandipan Roy 2023-03-17 05:33:16 UTC 
Webpack 5 before 5.76.0 does not avoid cross-realm object access. ImportParserPlugin.js mishandles the magic comment feature. An attacker who controls a property of an untrusted object can obtain access to the real global object.

https://github.com/webpack/webpack/compare/v5.75.0...v5.76.0
https://github.com/webpack/webpack/pull/16500
https://github.com/webpack/webpack/commit/4b4ca3bb53f36a5b8fc6bc1bd976ed7af161bd80
Comment 1 Avinash Hanwate 2023-03-20 08:38:58 UTC 
Created golang-entgo-ent tracking bugs for this issue:

Affects: fedora-all [bug 2179835]


Created pcs tracking bugs for this issue:

Affects: fedora-all [bug 2179837]
Comment 8 errata-xmlrpc 2023-04-04 09:26:14 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:1591 https://access.redhat.com/errata/RHSA-2023:1591
Comment 10 Product Security DevOps Team 2023-05-09 19:44:16 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-2023-28154
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