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Security Bulletin: IBM B2B Advanced Communications is vulnerable to multiple issues due to FasterXML jackson-databind

Description

## Summary IBM B2B Advanced Communications has addressed vulnerabilities in jackson-databind shipped with product. ## Vulnerability Details ** CVEID: **[CVE-2018-14719](<https://vulners.com/cve/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](<https://exchange.xforce.ibmcloud.com/vulnerabilities/155138>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) ** CVEID: **[CVE-2018-14718](<https://vulners.com/cve/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](<https://exchange.xforce.ibmcloud.com/vulnerabilities/155139>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) ** CVEID: **[CVE-2018-7489](<https://vulners.com/cve/CVE-2018-7489>) ** DESCRIPTION: **FasterXML jackson-databind could allow a remote attacker to execute arbitrary code on the system, caused by a deserialization flaw in the readValue method of the ObjectMapper. By sending specially crafted JSON input, an attacker could exploit this vulnerability to execute arbitrary code on the system. CVSS Base score: 7.3 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/139549](<https://exchange.xforce.ibmcloud.com/vulnerabilities/139549>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) ** CVEID: **[CVE-2018-14721](<https://vulners.com/cve/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](<https://exchange.xforce.ibmcloud.com/vulnerabilities/155136>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) ** CVEID: **[CVE-2020-8840](<https://vulners.com/cve/CVE-2020-8840>) ** DESCRIPTION: **Multiple Huawei products could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of data without proper validation. By sending a specially crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system. CVSS Base score: 5.3 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/185699](<https://exchange.xforce.ibmcloud.com/vulnerabilities/185699>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) ## Affected Products and Versions **Affected Product(s)**| **Version(s)** ---|--- IBM B2B Advanced Communications| 1.0.0.x IBM Multi-Enterprise Integration Gateway| 1.0.0.1 ## Remediation/Fixes IBM strongly suggests the following remediation / fix: **Product ** | **Version** | **Remediation** ---|---|--- IBM B2B Advanced Communications | 1.0.0.x | Apply fix pack [1.0.0.8](<https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other%20software&product=ibm/Other+software/Multi-Enterprise+Integration+Gateway&release=1.0.0.7&platform=All&function=fixId&fixids=IBM_B2B_Advanced_Communications_V1.0.0.8_FixPack_Media&includeSupersedes=0> "1.0.0.8" ) IBM Multi-Enterprise Integration Gateway| 1.0.0.1 | Apply fix pack [1.0.0.8 ](<https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other%20software&product=ibm/Other+software/Multi-Enterprise+Integration+Gateway&release=1.0.0.7&platform=All&function=fixId&fixids=IBM_B2B_Advanced_Communications_V1.0.0.8_FixPack_Media&includeSupersedes=0> "1.0.0.8" ) ## Workarounds and Mitigations None ##


Affected Software


CPE Name Name Version
ibm multi-enterprise integration gateway 1.0.0.6
ibm multi-enterprise integration gateway 1.0.0.7
ibm multi-enterprise integration gateway 1.0.0.8

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