Bug 1900860 (CVE-2020-7925) - CVE-2020-7925 mongodb: Incorrect validation of user input in the role name parser
Summary: CVE-2020-7925 mongodb: Incorrect validation of user input in the role name pa...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2020-7925
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: 1900861
Blocks: 1900872
TreeView+ depends on / blocked
 
Reported: 2020-11-23 20:55 UTC by Pedro Sampaio
Modified: 2021-02-13 00:09 UTC (History)
26 users (show)

Fixed In Version: mongodb 3.6.19, mongodb 4.0.20, mongodb 4.2.9, mongodb 4.4.0-rc12, mongodb 4.7.0
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Last Closed: 2020-12-02 11:33:51 UTC
Embargoed:

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Description Pedro Sampaio 2020-11-23 20:55:30 UTC 
Incorrect validation of user input in the role name parser may lead to use of uninitialized memory allowing an unauthenticated attacker to use a specially crafted request to cause a denial of service. This issue affects: MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.0-rc12; v4.2 versions prior to 4.2.9.

Upstream bug:

https://jira.mongodb.org/browse/SERVER-49142
Comment 1 Pedro Sampaio 2020-11-23 20:56:15 UTC 
Created mongodb tracking bugs for this issue:

Affects: epel-all [bug 1900861]
Comment 2 Yadnyawalk Tale 2020-11-30 17:39:13 UTC 
Red Hat Satellite 6.6 onward does not ship the MongoDB package; however, the product consumes MongoDB from Red Hat Software Collections (RHSCL) for Red Hat Enterprise Linux. Satellite has no plans to update to a version of MongoDB released with a Server Side Public License (SSPL) which includes all versions released after October 16, 2018. Refer to this article for more information: https://access.redhat.com/articles/5767021
Comment 3 Riccardo Schirone 2020-12-01 10:42:35 UTC 
Upstream patch:
https://github.com/mongodb/mongo/commit/c7f14b7be4a1f622fe81ef60f946a5aac17f3d0e
Comment 4 Riccardo Schirone 2020-12-02 09:51:01 UTC 
Please note that even if the issue was fixed in 3.6, that version is not affected by this flaw. See https://jira.mongodb.org/browse/SERVER-49142?focusedCommentId=3512026&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-3512026 for more details.
Comment 5 Product Security DevOps Team 2020-12-02 11:33:51 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-7925
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