Prototype pollution in IBM Cloud Pak System



Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-26136
CWE-ID CWE-1321
Exploitation vector Network
Public exploit N/A
Vulnerable software
 IBM Cloud Pak System
Server applications / Server solutions for antivurus protection

Vendor IBM Corporation

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Prototype pollution

EUVDB-ID: #VU80323

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2023-26136

CWE-ID: CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes (\'Prototype Pollution\')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary JavaScript code.

The vulnerability exists due to improper input validation. A remote attacker can pass specially crafted input to the application and perform prototype pollution, which can result in information disclosure or data manipulation.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Cloud Pak System: before 2.3.3.7 IF001

CPE2.3 External links

https://www.ibm.com/support/pages/node/7144338


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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