[Bug 1942558] New: CVE-2021-21345 XStream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

Bug ID: 1942558
           Summary: CVE-2021-21345 XStream: allow a remote attacker who
                    has sufficient rights to execute commands of the host
                    only by manipulating the processed input stream
           Product: Security Response
          Hardware: All
                OS: Linux
            Status: NEW
         Component: vulnerability
          Keywords: Security
          Severity: medium
          Priority: medium
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail]
  Target Milestone: ---
    Classification: Other

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 who has sufficient rights to execute commands of the host 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.

References:
https://github.com/x-stream/xstream/security/advisories/GHSA-hwpc-8xqv-jvj4
https://x-stream.github.io/CVE-2021-21345.html

[Bug 1942558] CVE-2021-21345 XStream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

Guilherme de Almeida Suckevicz  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends On|                            |1942560

Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1942560
[Bug 1942560] CVE-2021-21345 xstream: allow a remote attacker who has
sufficient rights to execute commands of the host only by manipulating the
processed input stream [fedora-all]

[Bug 1942558] CVE-2021-21345 XStream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

--- Comment #1 from Guilherme de Almeida Suckevicz  ---
Created xstream tracking bugs for this issue:

Affects: fedora-all [bug 1942560]

[Bug 1942558] CVE-2021-21345 XStream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

Guilherme de Almeida Suckevicz  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |1942645

[Bug 1942558] CVE-2021-21345 XStream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

Chess Hazlett  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
   Fixed In Version|                            |xstream 1.4.16

[Bug 1942558] CVE-2021-21345 XStream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

--- Comment #2 from Przemyslaw Roguski  ---
Statement:

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

[Bug 1942558] CVE-2021-21345 XStream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

--- Comment #3 from [e-mail] ---
Statement:

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

[Bug 1942558] CVE-2021-21345 XStream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

Chess Hazlett  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|medium                      |high
           Severity|medium                      |high

[Bug 1942558] CVE-2021-21345 XStream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

Riccardo Schirone  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends On|                            |1945525

[Bug 1942558] CVE-2021-21345 XStream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

--- Doc Text *updated* by Eric Christensen  ---
A flaw was found in xstream. A remote attacker, who has sufficient rights, can execute commands of the host by manipulating the processed input stream. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

[Bug 1942558] CVE-2021-21345 XStream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

--- Comment #14 from Jonathan Christison  ---
Marking Red Hat Jboss AMQ 6 as having a low impact, AMQ distributes affected
versions of XStream, however its use in AMQ 6 is not susceptible to the
vulnerability as the XStream security framework with an allowlist is in place.

This vulnerability is out of security support scope for the following
products:
 * Red Hat JBoss AMQ 6

Please refer to https://access.redhat.com/support/policy/updates/jboss_notes
for more details.

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

--- Comment #16 from errata-xmlrpc  ---
This issue has been addressed in the following products:

Red Hat Enterprise Linux 7

Via RHSA-2021:1354 https://access.redhat.com/errata/RHSA-2021:1354

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

Product Security DevOps Team  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|---                         |ERRATA
        Last Closed|                            |2021-04-26 10:46:48

--- Comment #17 from Product Security DevOps Team  ---
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-2021-21345

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

--- Comment #18 from errata-xmlrpc  ---
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

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

--- Comment #19 from errata-xmlrpc  ---
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

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2021:2475

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

--- Comment #20 from errata-xmlrpc  ---
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

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2021:2476

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558
Bug 1942558 depends on bug 1942560, which changed state.

Bug 1942560 Summary: CVE-2021-21345 xstream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1942560

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |CLOSED
         Resolution|---                         |ERRATA

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

--- Comment #22 from errata-xmlrpc  ---
This issue has been addressed in the following products:

Red Hat Integration

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

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2021:4767

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

--- Comment #23 from errata-xmlrpc  ---
This issue has been addressed in the following products:

Red Hat Integration

Via RHSA-2021:4918 https://access.redhat.com/errata/RHSA-2021:4918

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2021:4918

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

--- Comment #24 from errata-xmlrpc  ---
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

[Bug 1942558] CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry

https://bugzilla.redhat.com/show_bug.cgi?id=1942558

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2021:5134