Bug 2000734 (CVE-2021-3757) - CVE-2021-3757 nodejs-immer: prototype pollution may lead to DoS or remote code execution
Summary: CVE-2021-3757 nodejs-immer: prototype pollution may lead to DoS or remote cod...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2021-3757
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2003615 2003617 2003618 2006296 2006297 2006298 2006862 2006863 2007205 2007206 2007207 2007209
Blocks: 2000735
TreeView+ depends on / blocked
 
Reported: 2021-09-02 19:15 UTC by Guilherme de Almeida Suckevicz
Modified: 2023-09-01 01:26 UTC (History)
30 users (show)

Fixed In Version: immer 9.0.6
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in immer when manipulates object attributes such as _proto_, constructor and prototype. An attacker can manipulate these values by overwriting and polluting them. Those attributes would be inherited by JavaScript objects which could trigger exception handlers and leading into a denial of service attack.
Clone Of:
Environment:
Last Closed: 2021-11-29 14:39:15 UTC
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2021:4848 0 None None None 2021-11-29 14:32:35 UTC

Description Guilherme de Almeida Suckevicz 2021-09-02 19:15:46 UTC 
immer is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Reference:
https://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa

Upstream patch:
https://github.com/immerjs/immer/commit/fa671e55ee9bd42ae08cc239102b665a23958237
Comment 12 errata-xmlrpc 2021-11-29 14:32:33 UTC 
This issue has been addressed in the following products:

  Red Hat Migration Toolkit for Containers 1.5

Via RHSA-2021:4848 https://access.redhat.com/errata/RHSA-2021:4848
Comment 13 Product Security DevOps Team 2021-11-29 14:39:12 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-2021-3757
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