[Bug 1942550] New: CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

Bug ID: 1942550
           Summary: CVE-2021-21343 XStream: arbitrary file deletion on the
                    local host via crafted 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 where the processed
stream at unmarshalling time contains type information to recreate the formerly
written objects. XStream creates therefore new instances based on these type
information. An attacker can manipulate the processed input stream and replace
or inject objects, that result in the deletion of a file on the local host. 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-74cv-f58x-f9wf
https://x-stream.github.io/CVE-2021-21343.html

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

Guilherme de Almeida Suckevicz  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends On|                            |1942551

Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1942551
[Bug 1942551] CVE-2021-21343 xstream: arbitrary file deletion on the local host
via crafted input stream [fedora-all]

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

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

Affects: fedora-all [bug 1942551]

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

Guilherme de Almeida Suckevicz  changed:

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

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

Chess Hazlett  changed:

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

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

--- 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 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

--- 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 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

Kunjan Rathod  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|                            |needinfo?(chazlett@redhat.c
                   |                            |om)

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

Chess Hazlett  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|needinfo?(chazlett@redhat.c |
                   |om)                         |

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

--- Comment #14 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 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

Product Security DevOps Team  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|---                         |ERRATA
        Last Closed|                            |2021-05-26 23:32:32

--- Comment #15 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-2021-21343

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

--- Comment #16 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 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

errata-xmlrpc  changed:

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

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

--- Comment #17 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 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

errata-xmlrpc  changed:

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

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550
Bug 1942550 depends on bug 1942551, which changed state.

Bug 1942551 Summary: CVE-2021-21343 xstream: arbitrary file deletion on the local host via crafted input stream [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1942551

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

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

--- Comment #19 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 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

errata-xmlrpc  changed:

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

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

--- Comment #20 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 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

errata-xmlrpc  changed:

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

[Bug 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

--- Comment #21 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 1942550] CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream

https://bugzilla.redhat.com/show_bug.cgi?id=1942550

errata-xmlrpc  changed:

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