Bug 2102695 (CVE-2021-31684)

Summary:	CVE-2021-31684 json-smart: Denial of Service in JSONParserByteArray function
Product:	[Other] Security Response	Reporter:	Patrick Del Bello <pdelbell>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	aboyko, aileenc, alazarot, anstephe, askrabec, asoldano, ataylor, avibelli, balejosg, bbaranow, bgeorges, bmaxwell, boliveir, brian.stansberry, cdewolf, chazlett, clement.escoffier, cmoulliard, dandread, darran.lofthouse, dkreling, dosoudil, emingora, fjuma, fmongiar, gmalinko, gsmet, hamadhan, ibek, ikanello, iweiss, janstey, jcantril, jnethert, jochrist, jpavlik, jpechane, jrokos, jross, jschatte, jscholz, jwon, kverlaen, lgao, lthon, mmclaugh, mnovotny, mokumar, mosmerov, msochure, msvehla, nwallace, pantinor, pdelbell, pdrozd, peholase, periklis, pgallagh, pjindal, pmackay, probinso, pskopek, rareddy, rguimara, rkieley, rrajasek, rruss, rstancel, rsvoboda, sbiarozk, sdouglas, smaestri, sthorger, tom.jenkinson
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
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.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-12-08 21:33:05 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2102697

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