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ibmIBM5103EF573939B8BBFF52DFBA2301C37020104694D7728D02C7FDA9C30D9AFC75
HistoryJun 19, 2019 - 5:05 p.m.

Security Bulletin: Multiple vulnerabilities in jackson-databind affect IBM Platform Symphony and IBM Spectrum Symphony

2019-06-1917:05:01
www.ibm.com
18

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

Summary

Multiple vulnerabilities exist in the Jackson databind, core, and annotations version used by IBM Spectrum Symphony 7.2.1, 7.2.0.2, and 7.1.2, and IBM Platform Symphony 7.1.1 and 7.1 Fix Pack 1. Interim fixes that provide instructions on upgrading Jackson databind, core, and annotations to version 2.9.8 (which resolves these vulnerabilities) are available on IBM Fix Central.

Vulnerability Details

CVEID: CVE-2018-14721 DESCRIPTION: FasterXML jackson-databind is vulnerable to server-side request forgery, caused by the failure to block the axis2-jaxws class from polymorphic deserialization. A remote authenticated attacker could exploit this vulnerability to obtain sensitive data.
CVSS Base Score: 5.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/155136&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID: CVE-2018-14720 DESCRIPTION: FasterXML jackson-databind could allow a remote attacker to obtain sensitive information, caused by an XML external entity (XXE) error when processing XML data by JDK classes. By sending a specially-crafted XML data. A remote attacker could exploit this vulnerability to obtain sensitive information.
CVSS Base Score: 5.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/155137&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID: CVE-2018-14718 DESCRIPTION: FasterXML jackson-databind could allow a remote attacker to execute arbitrary code on the system, caused by the failure to block the slf4j-ext class from polymorphic deserialization. An attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base Score: 9.8
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/155139&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID: CVE-2018-14719 DESCRIPTION: FasterXML jackson-databind could allow a remote attacker to execute arbitrary code on the system, caused by the failure to block the blaze-ds-opt and blaze-ds-core classes from polymorphic deserialization. An attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base Score: 9.8
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/155138&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

IBM Spectrum Symphony 7.2.1, 7.2.0.2, and 7.1.2

IBM Platform Symphony 7.1.1 and 7.1 Fix Pack 1

Remediation/Fixes

Download the interim fixes that correspond to your product version from IBM Fix Central, then follow the steps in the accompanying readme to apply the interim fix on Linux x86_64 hosts in your cluster:

IBM Spectrum Symphony 7.2.1 (x86_64) sym-7.2.1-build521112
IBM Spectrum Symphony 7.2.0.2 (x86_64) sym-7.2.0.2-build521104
IBM Spectrum Symphony 7.1.2 (x86_64) sym-7.1.2-build521103
IBM Platform Symphony 7.1.1 (x86_64)

sym-7.1.1-build521102

IBM Platform Symphony 7.1 Fix Pack 1 (x86_64) | sym-7.1-build521096

Workarounds and Mitigations

None.

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P