Bug 1901527 (CVE-2019-20925) - CVE-2019-20925 mongodb: DoS via malformed network packet
Summary: CVE-2019-20925 mongodb: DoS via malformed network packet
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2019-20925
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:
Blocks: 1900872
TreeView+ depends on / blocked
 
Reported: 2020-11-25 14:17 UTC by Guilherme de Almeida Suckevicz
Modified: 2021-09-21 10:38 UTC (History)
27 users (show)

Fixed In Version:
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Last Closed: 2020-12-04 23:03:08 UTC
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Description Guilherme de Almeida Suckevicz 2020-11-25 14:17:09 UTC 
An unauthenticated client can trigger denial of service by issuing specially crafted wire protocol messages, which cause the message decompressor to incorrectly allocate memory. 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; v3.4 versions prior to 3.4.24.

Reference:
https://jira.mongodb.org/browse/SERVER-43751
Comment 1 Yadnyawalk Tale 2020-11-30 17:39:56 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 2 Riccardo Schirone 2020-12-01 14:50:46 UTC 
Upstream patch:
https://github.com/mongodb/mongo/commit/1411cf602a21e45a5ef42b6869c480eb420976ee
Comment 3 Product Security DevOps Team 2020-12-04 23:03:08 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-2019-20925
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