Bug 1942635 (CVE-2021-21349)

Summary: CVE-2021-21349 XStream: SSRF can be activated unmarshalling with XStream to access data streams from an arbitrary URL referencing a resource in an intranet or the local host
Product: [Other] Security Response Reporter: Guilherme de Almeida Suckevicz <gsuckevi>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: abenaiss, aileenc, akoufoud, alazarot, almorale, anstephe, aos-bugs, ataylor, bibryam, bmontgom, chazlett, dchen, drieden, eparis, etirelli, ggaughan, gmalinko, gvarsami, hbraun, ibek, janstey, java-maint, java-sig-commits, jburrell, jcoleman, jnethert, jochrist, jokerman, jolee, jross, jschatte, jstastny, jwon, kconner, krathod, kverlaen, ldimaggi, lkundrak, mizdebsk, mnovotny, nstielau, nwallace, pantinor, pbhattac, pjindal, rrajasek, rsynek, rwagner, sdaley, sponnaga, tcunning, tkirby, vbobade
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: xstream 1.4.16 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-05-26 23:32:45 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1942636    
Bug Blocks: 1942645    

Description Guilherme de Almeida Suckevicz 2021-03-24 16:17:13 UTC
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.


Comment 1 Guilherme de Almeida Suckevicz 2021-03-24 16:17:39 UTC
Created xstream tracking bugs for this issue:

Affects: fedora-all [bug 1942636]

Comment 3 Sage McTaggart 2021-03-29 15:09:27 UTC

OpenShift Container Platform (OCP) delivers Jenkins LTS package with bundled XStream library. Due to JEP-200 [1] and JEP-228 [2] Jenkins projects, OCP Jenkins package is not affected by this flaw.

[1] https://github.com/jenkinsci/jep/blob/master/jep/200/README.adoc
[2] https://github.com/jenkinsci/jep/blob/master/jep/228/README.adoc#security

Comment 15 errata-xmlrpc 2021-05-26 21:50:24 UTC
This issue has been addressed in the following products:

  Red Hat Data Grid 8.2.0

Via RHSA-2021:2139 https://access.redhat.com/errata/RHSA-2021:2139

Comment 16 Product Security DevOps Team 2021-05-26 23:32:45 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):


Comment 17 errata-xmlrpc 2021-06-17 13:16:28 UTC
This issue has been addressed in the following products:

  RHPAM 7.11.0

Via RHSA-2021:2475 https://access.redhat.com/errata/RHSA-2021:2475

Comment 18 errata-xmlrpc 2021-06-17 13:20:43 UTC
This issue has been addressed in the following products:

  RHDM 7.11.0

Via RHSA-2021:2476 https://access.redhat.com/errata/RHSA-2021:2476

Comment 20 errata-xmlrpc 2021-11-23 10:35:21 UTC
This issue has been addressed in the following products:

  Red Hat Integration

Via RHSA-2021:4767 https://access.redhat.com/errata/RHSA-2021:4767

Comment 21 errata-xmlrpc 2021-12-14 21:34:34 UTC
This issue has been addressed in the following products:

  Red Hat Fuse 7.10

Via RHSA-2021:5134 https://access.redhat.com/errata/RHSA-2021:5134

Comment 22 errata-xmlrpc 2022-03-23 08:22:28 UTC
This issue has been addressed in the following products:

  RHINT Camel-K 1.6.4

Via RHSA-2022:1029 https://access.redhat.com/errata/RHSA-2022:1029