[Bug 1826798] New: CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

Bug ID: 1826798
           Summary: CVE-2020-11620 jackson-databind: Serialization gadgets
                    in commons-jelly:commons-jelly
           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],
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  Target Milestone: ---
    Classification: Other

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction
between serialization gadgets and typing, related to
org.apache.commons.jelly.impl.Embedded (aka commons-jelly).

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

Michael Kaplan  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends On|                            |1826799

Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1826799
[Bug 1826799] CVE-2020-11620 jackson-databind: Serialization gadgets in
commons-jelly:commons-jelly [fedora-all]

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #1 from Michael Kaplan  ---
Created jackson-databind tracking bugs for this issue:

Affects: fedora-all [bug 1826799]

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #2 from Michael Kaplan  ---
Upstream Issue:

https://github.com/FasterXML/jackson-databind/issues/2682

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

Michael Kaplan  changed:

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

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798
Bug 1826798 depends on bug 1826799, which changed state.

Bug 1826799 Summary: CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1826799

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|---                         |NOTABUG

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

Michael Kaplan  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |1826809

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #13 from Anten Skrabec  ---
Statement:

Red Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable
jackson-databind. However, OpenDaylight does not expose jackson-databind in a
way that would make it vulnerable, lowering the impact of the vulnerability for
OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at
this time.

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

Mark Cooper  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends On|                            |1827076, 1827077

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #15 from Mauro Matteo Cascella  ---
Upstream fix:
https://github.com/FasterXML/jackson-databind/commit/77040d85e3eb6710508e644...

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

Mauro Matteo Cascella  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends On|                            |1827128, 1827129

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

Mauro Matteo Cascella  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends On|                            |1827145, 1827144

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #18 from Mauro Matteo Cascella  ---
Statement:

Red Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable
jackson-databind. However, OpenDaylight does not expose jackson-databind in a
way that would make it vulnerable, lowering the impact of the vulnerability for
OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at
this time.

The PKI module as shipped in Red Hat Enterprise Linux 8 does not enable
polymorphic deserialization which is a required configuration for the
vulnerability to be used, lowering the impact of the vulnerability for the
Product. We may update the jackson-databind dependency in a future release.

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #19 from Mauro Matteo Cascella  ---
Mitigation:

The following conditions are needed for an exploit, we recommend avoiding all
if possible:
* Deserialization from sources you do not control
* `enableDefaultTyping()`
* `@JsonTypeInfo using `id.CLASS` or `id.MINIMAL_CLASS`

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #20 from Mark Cooper  ---
Statement:

Red Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable
jackson-databind. However, OpenDaylight does not expose jackson-databind in a
way that would make it vulnerable, lowering the impact of the vulnerability for
OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at
this time.

The PKI module as shipped in Red Hat Enterprise Linux 8 does not enable
polymorphic deserialization which is a required configuration for the
vulnerability to be used, lowering the impact of the vulnerability for the
Product. We may update the jackson-databind dependency in a future release.

While OpenShift Container Platform's elasticsearch plugins do ship the
vulnerable component, it doesn't do any of the unsafe things described in
https://access.redhat.com/solutions/3279231. We may update the jackson-databind
dependency in a future release.

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #21 from Mark Cooper  ---
OpenShift packages a vulnerable version of jackson-databind (2.7.7) in the
component openshift/origin-aggregated-logging. However as per the statement,
lowering the impact to Moderate.

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #22 from Yadnyawalk Tale  ---
Statement:

Red Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable
jackson-databind. However, OpenDaylight does not expose jackson-databind in a
way that would make it vulnerable, lowering the impact of the vulnerability for
OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at
this time.

The PKI module as shipped in Red Hat Enterprise Linux 8 does not enable
polymorphic deserialization which is a required configuration for the
vulnerability to be used, lowering the impact of the vulnerability for the
Product. We may update the jackson-databind dependency in a future release.

While OpenShift Container Platform's elasticsearch plugins do ship the
vulnerable component, it doesn't do any of the unsafe things described in
https://access.redhat.com/solutions/3279231. We may update the jackson-databind
dependency in a future release.

Red Hat Satellite 6 does not enable polymorphic deserialization which is a
required configuration for the vulnerability to be used. We may update the
jackson-databind dependency in a future release.

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

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

Red Hat Openshift Application Runtimes

Via RHSA-2020:2067 https://access.redhat.com/errata/RHSA-2020:2067

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2020:2067

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

Product Security DevOps Team  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|---                         |ERRATA
        Last Closed|                            |2020-05-18 15:16:18

--- Comment #24 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-2020-11620

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #25 from errata-xmlrpc  ---
This issue has been addressed in the following products:

Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS

Via RHSA-2020:2320 https://access.redhat.com/errata/RHSA-2020:2320

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2020:2320

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #27 from errata-xmlrpc  ---
This issue has been addressed in the following products:

Red Hat JBoss Enterprise Application Platform

Via RHSA-2020:2565 https://access.redhat.com/errata/RHSA-2020:2565

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2020:2565

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Doc Text *updated* by Eric Christensen  ---
A flaw was found in jackson-databind 2.x in versions prior to 2.9.10.4. The interaction between serialization gadgets and typing is mishandled. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #28 from errata-xmlrpc  ---
This issue has been addressed in the following products:

Red Hat Fuse 7.7.0

Via RHSA-2020:3192 https://access.redhat.com/errata/RHSA-2020:3192

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2020:3192

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #29 from errata-xmlrpc  ---
This issue has been addressed in the following products:

Red Hat Decision Manager

Via RHSA-2020:3196 https://access.redhat.com/errata/RHSA-2020:3196

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2020:3196

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #30 from errata-xmlrpc  ---
This issue has been addressed in the following products:

Red Hat Process Automation

Via RHSA-2020:3197 https://access.redhat.com/errata/RHSA-2020:3197

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2020:3197

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #31 from errata-xmlrpc  ---
This issue has been addressed in the following products:

Red Hat Data Grid 7.3.7

Via RHSA-2020:3779 https://access.redhat.com/errata/RHSA-2020:3779

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2020:3779

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Comment #35 from errata-xmlrpc  ---
This issue has been addressed in the following products:

Red Hat Single Sign-On 7.4.0

Via RHSA-2020:5625 https://access.redhat.com/errata/RHSA-2020:5625

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

errata-xmlrpc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Link ID|                            |Red Hat Product Errata
                   |                            |RHSA-2020:5625

[Bug 1826798] CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly

https://bugzilla.redhat.com/show_bug.cgi?id=1826798

--- Doc Text *updated* by Eric Christensen  ---
A flaw was found in jackson-databind 2.x. The interaction between serialization gadgets and typing is mishandled. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.