Security Bulletin: Vulnerability in bind affects IBM Integrated Analytics System

Summary

Redhat provided bind is used by IBM Integrated Analytics System. IBM Integrated Analytics System has addressed the applicable CVE.

Vulnerability Details

CVEID:CVE-2020-8617
**DESCRIPTION:**ISC BIND is vulnerable to a denial of service, caused by a logic error in code which checks TSIG validity. A remote attacker could exploit this vulnerability to trigger an assertion failure in tsig.c.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/182127 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:CVE-2020-8616
**DESCRIPTION:**ISC BIND is vulnerable to a denial of service, caused by the failure to limit the number of fetches performed when processing referrals. By using specially crafted referrals, a remote attacker could exploit this vulnerability to cause the recursing server to issue a very large number of fetches in an attempt to process the referral.
CVSS Base score: 8.6
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/182126 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H)

CVEID:CVE-2019-6477
**DESCRIPTION:**ISC BIND is vulnerable to a denial of service. By sending TCP-pipelined queries, a remote attacker could exploit this vulnerability to bypass tcp-clients limit and cause the server to consume all available resources and become unresponsive.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/172012 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Remediation/Fixes

Update to the following IBM Integrated Analytics System release :

Workarounds and Mitigations

None