Security-news August 2020

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Group - Moderately critical - Information disclosure - SA-CONTRIB-2020-033
by security-news＠drupal.org 05 Aug '20

05 Aug '20

View online: https://www.drupal.org/sa-contrib-2020-033 Project: Group [1] Version: 8.x-1.x-dev Date: 2020-August-05 Security risk: *Moderately critical* 11∕25 AC:None/A:User/CI:Some/II:None/E:Theoretical/TD:Uncommon [2] Vulnerability: Information disclosure Description: The Group module enables you to hand out permissions on a smaller subset, section or community of your website. Under very specific circumstances, where two group types support the same content, yet hand out different permissions, non-members of the first group type may use the set of permissions of the 2nd group type for the grouped content. This vulnerability is mitigated by the fact that you must already have a rare set-up and the two group types are configured in a way where one is more permissive than the other over the same type of content. Solution: Install the latest version: * If you are using 8.x-1.0 [3] or later, you should upgrade to 8.x-1.2 [4]. * If you are using 8.x-1.0-rc5 [5], that version is not affected by this issue. You can also consider upgrading to 8.x-1.2 [6]. Reported By: * John Pitcairn [7] Fixed By: * Kristiaan Van den Eynde [8] [1] https://www.drupal.org/project/group [2] https://www.drupal.org/security-team/risk-levels [3] https://www.drupal.org/project/group/releases/8.x-1.0 [4] https://www.drupal.org/project/group/releases/8.x-1.2 [5] https://www.drupal.org/project/group/releases/8.x-1.0-rc5 [6] https://www.drupal.org/project/group/releases/8.x-1.2 [7] https://www.drupal.org/user/425866 [8] https://www.drupal.org/user/1345130

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Group - Moderately critical - Information disclosure - SA-CONTRIB-2020-032
by security-news＠drupal.org 05 Aug '20

05 Aug '20

View online: https://www.drupal.org/sa-contrib-2020-032 Project: Group [1] Version: 8.x-1.x-dev Date: 2020-August-05 Security risk: *Moderately critical* 12∕25 AC:Basic/A:None/CI:Some/II:None/E:Theoretical/TD:Default [2] Vulnerability: Information disclosure Description: The Group module enables you to hand out permissions on a smaller subset, section or community of your website. With the 1.1 security release, new code was introduced to ensure proper access for all entity types, but a mistake introduced unexpected access to unpublished nodes. Solution: Install the latest version: * If you are using 8.x-1.0 [3] or later, you should upgrade to 8.x-1.2 [4]. * If you are using 8.x-1.0-rc5 [5], that version is not affected by this issue. You can also consider upgrading to 8.x-1.2 [6]. Reported By: * Sean Blommaert [7] * Martijn Vermeulen [8] Fixed By: * Kristiaan Van den Eynde [9] [1] https://www.drupal.org/project/group [2] https://www.drupal.org/security-team/risk-levels [3] https://www.drupal.org/project/group/releases/8.x-1.0 [4] https://www.drupal.org/project/group/releases/8.x-1.2 [5] https://www.drupal.org/project/group/releases/8.x-1.0-rc5 [6] https://www.drupal.org/project/group/releases/8.x-1.2 [7] https://www.drupal.org/user/545912 [8] https://www.drupal.org/user/960720 [9] https://www.drupal.org/user/1345130

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Security-news August 2020