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ibmIBMA6F462701244F836D2D7588BFFF3403D267FCB32C8E237B2D6148230FB181334
HistoryJul 07, 2023 - 3:06 p.m.

Security Bulletin: IBM Engineering Workflow Management (EWM) vulnerability CVE-2022-0778

2023-07-0715:06:51
www.ibm.com
22
ibm engineering workflow management
cve-2022-0778
openssl
denial of service
flaw
upgrade
ifix023
ifix022

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

0.013

Percentile

86.1%

Summary

There is a vulnerability CVE-2022-0778 which affects IBM Engineering Workflow Management (EWM).

Vulnerability Details

CVEID:CVE-2022-0778
**DESCRIPTION:**OpenSSL is vulnerable to a denial of service, caused by a flaw in the BN_mod_sqrt() function when parsing certificates. By using a specially-crafted certificate with invalid explicit curve parameters, a remote attacker could exploit this vulnerability to cause an infinite loop, and results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/221911 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)
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

Affected configurations

Vulners
Node
ibmengineering_workflow_managementMatch7.0.1
OR
ibmengineering_workflow_managementMatch7.0.2
VendorProductVersionCPE
ibmengineering_workflow_management7.0.1cpe:2.3:a:ibm:engineering_workflow_management:7.0.1:*:*:*:*:*:*:*
ibmengineering_workflow_management7.0.2cpe:2.3:a:ibm:engineering_workflow_management:7.0.2:*:*:*:*:*:*:*

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

0.013

Percentile

86.1%