Bug 2102695 (CVE-2021-31684) - CVE-2021-31684 json-smart: Denial of Service in JSONParserByteArray function
Summary: CVE-2021-31684 json-smart: Denial of Service in JSONParserByteArray function
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2021-31684
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: 2102697
TreeView+ depends on / blocked
 
Reported: 2022-06-30 12:59 UTC by Patrick Del Bello
Modified: 2022-12-08 21:33 UTC (History)
74 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in the json-smart package in the JSONParserByteArray. This flaw allows an attacker to cause a denial of service.
Clone Of:
Environment:
Last Closed: 2022-12-08 21:33:05 UTC
Embargoed:


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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:8652 0 None None None 2022-11-28 14:39:52 UTC

Description Patrick Del Bello 2022-06-30 12:59:28 UTC
A vulnerability was discovered in the indexOf function of JSONParserByteArray in JSON Smart versions 1.3 and 2.4 which causes a denial of service (DOS) via a crafted web request.

https://github.com/netplex/json-smart-v1/issues/10
https://github.com/netplex/json-smart-v1/pull/11
https://github.com/netplex/json-smart-v2/issues/67
https://github.com/netplex/json-smart-v2/pull/68
https://www.oracle.com/security-alerts/cpujan2022.html

Comment 14 errata-xmlrpc 2022-11-28 14:39:49 UTC
This issue has been addressed in the following products:

  Red Hat Fuse 7.11.1

Via RHSA-2022:8652 https://access.redhat.com/errata/RHSA-2022:8652

Comment 15 Product Security DevOps Team 2022-12-08 21:33:00 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-2021-31684


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