Bug 2419262 (CVE-2025-66200) - CVE-2025-66200 httpd: Apache HTTP Server: mod_userdir+suexec bypass via AllowOverride FileInfo
Summary: CVE-2025-66200 httpd: Apache HTTP Server: mod_userdir+suexec bypass via Allow...
Keywords:
Status: NEW
Alias: CVE-2025-66200
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2420208 2420209
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-12-05 12:01 UTC by OSIDB Bzimport
Modified: 2025-12-22 18:36 UTC (History)
6 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-2025:23732 0 None None None 2025-12-22 01:23:07 UTC
Red Hat Product Errata RHSA-2025:23919 0 None None None 2025-12-22 18:36:06 UTC
Red Hat Product Errata RHSA-2025:23932 0 None None None 2025-12-22 16:50:05 UTC

Description OSIDB Bzimport 2025-12-05 12:01:17 UTC 
mod_userdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server. Users with access to use the RequestHeader directive in htaccess can cause some CGI scripts to run under an unexpected userid.

This issue affects Apache HTTP Server: from 2.4.7 through 2.4.65.

Users are recommended to upgrade to version 2.4.66, which fixes the issue.
Comment 2 errata-xmlrpc 2025-12-22 01:23:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:23732 https://access.redhat.com/errata/RHSA-2025:23732
Comment 3 errata-xmlrpc 2025-12-22 16:50:03 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:23932 https://access.redhat.com/errata/RHSA-2025:23932
Comment 4 errata-xmlrpc 2025-12-22 18:36:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:23919 https://access.redhat.com/errata/RHSA-2025:23919
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