Bug 1834488 (CVE-2020-11033) - CVE-2020-11033 glpi: any API user with READ right on User itemtype will have access to full list of users when querying apirest.php/User
Summary: CVE-2020-11033 glpi: any API user with READ right on User itemtype will have ...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2020-11033
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1834489 1834490
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-05-11 19:42 UTC by Guilherme de Almeida Suckevicz
Modified: 2020-05-12 10:33 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2020-05-12 10:33:47 UTC
Embargoed:

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Description Guilherme de Almeida Suckevicz 2020-05-11 19:42:22 UTC 
In GLPI from version 9.1 and before version 9.4.6, any API user with READ right on User itemtype will have access to full list of users when querying apirest.php/User. The response contains: - All api_tokens which can be used to do privileges escalations or read/update/delete data normally non accessible to the current user. - All personal_tokens can display another users planning. Exploiting this vulnerability requires the api to be enabled, a technician account. It can be mitigated by adding an application token. This is fixed in version 9.4.6.

Reference:
https://github.com/glpi-project/glpi/security/advisories/GHSA-rf54-3r4w-4h55
Comment 1 Guilherme de Almeida Suckevicz 2020-05-11 19:44:33 UTC 
Created glpi tracking bugs for this issue:

Affects: epel-7 [bug 1834490]
Affects: fedora-all [bug 1834489]
Comment 2 Product Security DevOps Team 2020-05-12 10:33:47 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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