Multiple vulnerabilities in IBM App Connect Enterprise



Published: 2023-09-13
Risk High
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2023-26136
CVE-2022-25883
CWE-ID CWE-1321
CWE-185
Exploitation vector Network
Public exploit N/A
Vulnerable software
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IBM App Connect Enterprise
Universal components / Libraries / Software for developers

Vendor IBM Corporation

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Prototype pollution

EUVDB-ID: #VU80323

Risk: High

CVSSv3.1:

CVE-ID: CVE-2023-26136

CWE-ID:

Exploit availability:

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 App Connect Enterprise: before 11.0.0.22

Fixed software versions

CPE2.3 External links

http://www.ibm.com/support/pages/node/7031733


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Incorrect Regular Expression

EUVDB-ID: #VU78932

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2022-25883

CWE-ID:

Exploit availability:

Description

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

The vulnerability exists due to insufficient input validation when processing regular expressions. A remote attacker can pass specially crafted data to the application via the new Range function and perform regular expression denial of service (ReDos) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM App Connect Enterprise: before 11.0.0.22

Fixed software versions

CPE2.3 External links

http://www.ibm.com/support/pages/node/7031733


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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