Bug 1900867 (CVE-2019-2393) - CVE-2019-2393 mongodb: Denial of service via crafted queries which use $lookup and collations
Summary: CVE-2019-2393 mongodb: Denial of service via crafted queries which use $looku...
Alias: CVE-2019-2393
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On: 1900870
Blocks: 1900872
TreeView+ depends on / blocked
Reported: 2020-11-23 21:01 UTC by Pedro Sampaio
Modified: 2021-02-13 00:09 UTC (History)
26 users (show)

Fixed In Version: mongodb 3.6.15, mongodb 4.0.13, mongodb 4.2.1, mongodb 4.3.1
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Clone Of:
Last Closed: 2020-12-04 23:03:04 UTC

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Description Pedro Sampaio 2020-11-23 21:01:04 UTC
A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries, which use $lookup and collations. This issue affects: MongoDB Inc. MongoDB Server v4.2 versions prior to 4.2.1; v4.0 versions prior to 4.0.13; v3.6 versions prior to 3.6.15.

Upstream bug:


Comment 1 Pedro Sampaio 2020-11-23 21:01:49 UTC
Created mongodb tracking bugs for this issue:

Affects: epel-all [bug 1900870]

Comment 2 Yadnyawalk Tale 2020-11-30 17:39:35 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 10:54:49 UTC
Upstream patch:

Comment 4 Product Security DevOps Team 2020-12-04 23:03:04 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):


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