PT-2020-5571 · Ibm · Ibm I2 Intelligent Analyis Platform

Kexu Wang · Published 2020-03-10 · Updated 2021-07-21 · CVE-2020-4422

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions IBM i2 Intelligent Analyis Platform version 9.2.1

Description The issue is caused by a memory corruption, allowing a remote attacker to execute arbitrary code on the system by persuading a victim to open a specially crafted file. This could also cause the application to crash. The vulnerability is related to a buffer overflow in memory, which can be exploited to execute arbitrary code or cause a denial of service.

Recommendations For IBM i2 Intelligent Analyis Platform version 9.2.1, consider avoiding the use of specially crafted files until a patch is available. As a temporary workaround, restrict access to files with the ANB extension to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

BDU:2021-01171

CVE-2020-4422

Affected Products

Ibm I2 Intelligent Analyis Platform

References · 7

• https://osv.dev/vulnerability/CVE-2020-4422 · Vendor Advisory
• https://ibm.com/support/pages/node/6209081 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-01171 · Security Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/180167 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-4422 · Security Note
• https://fortiguard.com/zeroday/FG-VD-20-047 · Note
• https://t.me/cvenotify/3801 · Telegram Post