Deserialization of untrusted data in IBM App Connect Enterprise



Published: 2023-09-15
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-33008
CWE-ID CWE-502
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		IBM App Connect Enterprise
Universal components / Libraries / Software for developers

Vendor IBM Corporation

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Deserialization of Untrusted Data

EUVDB-ID: #VU80782

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2023-33008

CWE-ID:

Exploit availability:

Description

The vulnerability allows a remote attacker to perform a denial of service attack.

The vulnerability exists due to insecure input validation when processing serialized data. A remote attacker can pass specially crafted JSON input that uses large numbers (numbers such as 1e20000000) to the application and perform a denial of service attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM App Connect Enterprise: 11.0.0.1 - 12.0.9.0

Fixed software versions

CPE2.3 External links

http://www.ibm.com/support/pages/node/7030531


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



###SIDEBAR###