<div dir="ltr"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><br></div></div></div><div class="gmail_quote">View online: <a href="https://www.drupal.org/sa-contrib-2024-057" rel="noreferrer" target="_blank">https://www.drupal.org/sa-contrib-2024-057</a><br>
<br>
Project: Basic HTTP Authentication [1]<br>
Date: 2024-November-06<br>
Security risk: *Critical* 16 ∕ 25<br>
AC:None/A:None/CI:Some/II:Some/E:Theoretical/TD:Uncommon [2]<br>
Vulnerability: Access bypass<br>
<br>
Description: <br>
The module provides a possibility to restrict access to specific paths using<br>
basic HTTP authentication, in addition to standard Drupal access checks.<br>
<br>
In some cases, the module removes existing access checks from some paths,<br>
resulting in an access bypass vulnerability.<br>
<br>
Solution: <br>
Install the latest version:<br>
<br>
   * If you use the Basic HTTP Authentication module for Drupal 7.x, upgrade <br>
to<br>
     Basic Authentication 7.x-1.4 [3]<br>
<br>
Reported By: <br>
   * Roderik Muit [4]<br>
<br>
Fixed By: <br>
   * Roderik Muit [5]<br>
   * Ivo  Van Geertruyen [6] of the Drupal Security Team<br>
<br>
Coordinated By: <br>
   * Ivo  Van Geertruyen [7] of the Drupal Security Team<br>
<br>
<br>
[1] <a href="https://www.drupal.org/project/basic_auth" rel="noreferrer" target="_blank">https://www.drupal.org/project/basic_auth</a><br>
[2] <a href="https://www.drupal.org/security-team/risk-levels" rel="noreferrer" target="_blank">https://www.drupal.org/security-team/risk-levels</a><br>
[3] <a href="https://www.drupal.org/project/basic_auth/releases/7.x-1.4" rel="noreferrer" target="_blank">https://www.drupal.org/project/basic_auth/releases/7.x-1.4</a><br>
[4] <a href="https://www.drupal.org/user/8841" rel="noreferrer" target="_blank">https://www.drupal.org/user/8841</a><br>
[5] <a href="https://www.drupal.org/user/8841" rel="noreferrer" target="_blank">https://www.drupal.org/user/8841</a><br>
[6] <a href="https://www.drupal.org/user/383424" rel="noreferrer" target="_blank">https://www.drupal.org/user/383424</a><br>
[7] <a href="https://www.drupal.org/user/383424" rel="noreferrer" target="_blank">https://www.drupal.org/user/383424</a><br>
<br>
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</div><div class="gmail_quote"><br></div><div class="gmail_quote"><div>===</div><div>Computer Security Incident Response Team - CSIRT</div><div>Universidade Estadual de Campinas - Unicamp</div><div>Centro de Computacao - CCUEC</div><div>GnuPG Public Key: <a href="http://www.security.unicamp.br/security.asc" target="_blank">http://www.security.unicamp.br/security.asc</a> [^]</div><div>Contato: +55 19 3521-2289 ou INOC-DBA: 1251*830</div></div></div>