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ibmIBMCC983DDE3A6BE17B8850207ED033B202394D0FA5BDE2E6F2277EDFFB373F5611
HistoryAug 09, 2022 - 5:45 a.m.

Security Bulletin: IBM Netezza for Cloud Pak for Data is vulnerable to denial of service due to Golang net package (CVE-2021-33194)

2022-08-0905:45:11
www.ibm.com
15
ibm netezza
cloud pak
data
golang
denial of service
vulnerability
cve-2021-33194
upgrade
fix central

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

50.9%

Summary

Golang packages are used in IBM Netezza for Cloud Pak for Data. Golang net sub module is vulnerable to denial of service. Vulnerability is addressed by upgrading Golang to version 1.17.

Vulnerability Details

CVEID:CVE-2021-33194
**DESCRIPTION:**Golang Go is vulnerable to a denial of service, caused by an infinite loop in golang.org/x/net/html. By sending a specially-crafted ParseFragment input, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/202644 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

Affected Product(s) Version(s)
IBM Netezza for Cloud Pak for Data 11.2.1.0 - 11.2.1.5

Remediation/Fixes

**IBM strongly recommends addressing the vulnerability now for affected versions listed by applying the fix.**โ€‹

Product **Version ** Remediation/Fix/Instructions
IBM Netezza for Cloud Pak for Data 11.2.1.6 Link to Fix Central

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmcloud_pak_for_dataMatch11.2.1.6
VendorProductVersionCPE
ibmcloud_pak_for_data11.2.1.6cpe:2.3:a:ibm:cloud_pak_for_data:11.2.1.6:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

50.9%