Bug 2363176 (CVE-2025-27611) - CVE-2025-27611 base-x: base-x homograph attack allows Unicode lookalike characters to bypass validation.
Summary: CVE-2025-27611 base-x: base-x homograph attack allows Unicode lookalike chara...
Keywords:
Status: NEW
Alias: CVE-2025-27611
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-04-30 20:01 UTC by OSIDB Bzimport
Modified: 2025-07-07 13:35 UTC (History)
23 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:10452 0 None None None 2025-07-07 13:30:52 UTC
Red Hat Product Errata RHSA-2025:10453 0 None None None 2025-07-07 13:25:48 UTC
Red Hat Product Errata RHSA-2025:10459 0 None None None 2025-07-07 13:35:17 UTC

Description OSIDB Bzimport 2025-04-30 20:01:08 UTC 
base-x is a base encoder and decoder of any given alphabet using bitcoin style leading zero compression. Versions 4.0.0, 5.0.0, and all prior to 3.0.11, are vulnerable to attackers potentially deceiving users into sending funds to an unintended address. This issue has been patched in versions 3.0.11, 4.0.1, and 5.0.1.
Comment 2 errata-xmlrpc 2025-07-07 13:25:45 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9

Via RHSA-2025:10453 https://access.redhat.com/errata/RHSA-2025:10453
Comment 3 errata-xmlrpc 2025-07-07 13:30:49 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8

Via RHSA-2025:10452 https://access.redhat.com/errata/RHSA-2025:10452
Comment 4 errata-xmlrpc 2025-07-07 13:35:15 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 8.0.8

Via RHSA-2025:10459 https://access.redhat.com/errata/RHSA-2025:10459
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