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ibmIBM61F18635944D6A9D60C27EC2EF11435B9ED6ED3F77E46FBCA94733F8C1509114
HistoryMar 11, 2024 - 1:08 p.m.

Security Bulletin: Vulnerability in urllib3 affects IBM Cloud Pak for Data System 2.0 (CPDS 2.0)[CVE-2021-33503]

2024-03-1113:08:06
www.ibm.com
7
ibm
cloud pak
data system
vulnerability
urllib3
redos
security patch
fix central

5 Medium

CVSS2

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

7.5 High

CVSS3

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

0.003 Low

EPSS

Percentile

69.2%

JSON

Summary

The urllib3 package is used by IBM Cloud Pak for Data System 2.0. IBM Cloud Pak for Data System 2.0 has addressed the applicable CVE[CVE-2021-33503] .

Vulnerability Details

CVEID:CVE-2021-33503
**DESCRIPTION:**urllib3 is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw due to catastrophic backtracking. By sending a specially-crafted URL request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/203109 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Cloud Pak for Data System 2.0 2.0.0.0 - 2.0.2.1

Remediation/Fixes

IBM strongly recommends addressing the vulnerability now by applying below security patch.

Affected Product(s) VRMF Remediation/Fixes
IBM Cloud Pak for Data System 2.0 2.0.2.1.IF1 Link to Fix Central

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmcloud_pak_for_dataMatch2.0
CPENameOperatorVersion
ibm cloud pak for data systemeq2.0

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5 Medium

CVSS2

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

7.5 High

CVSS3

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

0.003 Low

EPSS

Percentile

69.2%

JSON
Related for 61F18635944D6A9D60C27EC2EF11435B9ED6ED3F77E46FBCA94733F8C1509114
nessus29photon6redos1prion1cbl_mariner2openvas12redhatcve1redhat5ibm19osv8nvd1archlinux1amazon1cvelist1cve1fedora3f51debiancve1veracode1github1ubuntu1ubuntucve1suse1mageia2gentoo1almalinux2oraclelinux2rocky2oracle1