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HistoryJul 07, 2023 - 3:05 p.m.

Security Bulletin: IBM Engineering Workflow Management (EWM) vulnerability CVE-2021-4160

2023-07-0715:05:04
www.ibm.com
8

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

72.9%

Summary

There is avulnerability CVE-2021-4160 which affects IBM Engineering Workflow Management (EWM).

Vulnerability Details

CVEID:CVE-2021-4160
**DESCRIPTION:**OpenSSL could provide weaker than expected security, caused by a carry propagation flaw in the MIPS32 and MIPS64 squaring procedure. An attacker could exploit this vulnerability to launch further attacks on the system
CVSS Base score: 6.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/218394 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N)

Affected Products and Versions

Affected Product(s) Version(s)
EWM 7.0.2
EWM 7.0.1

Remediation/Fixes

Upgrade to version 7.0.2 iFix023 or later

IBM Engineering Lifecycle Management 7.0.2 iFix023

IBM Engineering Workflow Management 7.0.2 iFix023

Upgrade to version 7.0.1 iFix022 or later

IBM Engineering Lifecycle Management 7.0.1 iFix022

IBM Engineering Workflow Management 7.0.1 iFix022

Workarounds and Mitigations

None

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

72.9%