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Security Bulletin: IBM Event Streams is affected by jackson-databind vulnerabilities

Description

## Summary IBM Event Streams has addressed the following vulnerabilities in the jackson-databind versions shipped. ## Vulnerability Details **CVEID:** [CVE-2019-12814](<https://vulners.com/cve/CVE-2019-12814>) **DESCRIPTION:** FasterXML jackson-databind could allow a remote attacker to obtain sensitive information, caused by a polymorphic typing issue. By sending a specially-crafted JSON message, an attacker could exploit this vulnerability to read arbitrary local files on the server. CVSS Base Score: 7.5 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/162875> 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:N/A:N) **CVEID:** [CVE-2019-14439](<https://vulners.com/cve/CVE-2019-14439>) **DESCRIPTION:** FasterXML jackson-databind could allow a remote attacker to obtain sensitive information, caused by a polymorphic typing issue when Default Typing is enabled. 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/164744> 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-2019-14540](<https://vulners.com/cve/CVE-2019-14540>) **DESCRIPTION:** FasterXML jackson-databind could allow a remote attacker to obtain sensitive information, caused by a polymorphic typing issue in com.zaxxer.hikari.HikariConfig. 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/167354> 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-2019-16335](<https://vulners.com/cve/CVE-2019-16335>) **DESCRIPTION:** FasterXML jackson-databind could allow a remote attacker to obtain sensitive information, caused by a polymorphic typing issue in com.zaxxer.hikari.HikariDataSource. 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/167205> 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) ## Affected Products and Versions IBM Event Streams 2019.2.1 or earlier ## Remediation/Fixes ↵ Upgrade to IBM Event Streams 2019.4.1 which is available from [Passport Advantage](<https://www.ibm.com/software/passportadvantage/>). ##


Affected Software


CPE Name Name Version
ibm event streams any

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