Security Bulletin: Vulnerability in Okio GzipSource affects IBM Process Mining . CVE-2023-3635

Summary

There is a vulnerability in CVE-2023-3635 that could allow a remote attacker to execute a denial of service. The code is used by IBM Process Mining. This bulletin identifies the security fixes to apply to address the vulnerability.

Vulnerability Details

CVEID:CVE-2023-3635
**DESCRIPTION:**Okio GzipSource is vulnerable to a denial of service, caused by unhandled exception. By sending a specially crafted gzip buffer, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/260866 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

1.14.1,

1.14.0,
1.13.2

Remediation/Fixes

Remediation/Fixes guidance:

1.14.1,

1.14.0,

1.13.2

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Upgrade to version 1.14.2

1.Login to PassPortAdvantage

2. Search for
M0FHQML
Process Mining 1.14.2 Server Multiplatform Multilingual

3. Download package

4. Follow install instructions

5. Repeat for M0FHRML Process Mining 1.14.2 Client Windows Multilingual

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Workarounds and Mitigations

Workarounds/Mitigation guidance:

None known