Security Bulletin: Vulnerability in bind (CVE-2021-25214) affects Power HMC

Summary

BIND is used by Power Hardware Management Console (HMC). HMC has addressed the applicable CVE

Vulnerability Details

CVEID:CVE-2021-25214
**DESCRIPTION:**ISC BIND is vulnerable to a denial of service, caused by a broken inbound incremental zone update (IXFR). By sending a specially crafted IXFR, an attacker could exploit this vulnerability to trigger a failed assertion check and terminate the named process.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/200961 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Remediation/Fixes

The following fixes are available on IBM Fix Central at: <http://www-933.ibm.com/support/fixcentral/&gt;

Product

|

VRMF

|

APAR

|

Remediation/Fix

—|—|—|—

Power HMC

|

V9.2.952.0 ppc

|

MB04331

|

MH01925

Power HMC

|

V9.2.952.0 x86

|

MB04330

|

MH01924

Power HMC

|

V10.1.1010.0 ppc

|

MB04335

|

MF69724

Power HMC

|

V10.1.1010.0 x86

|

MB04334

|

MF69722

Workarounds and Mitigations

None