IBM InfoSphere Master Data Management update for Apache Johnzon

1) Deserialization of Untrusted Data

EUVDB-ID: #VU80782

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-33008

CWE-ID: CWE-502 - Deserialization of Untrusted Data

Exploit availability: No

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

InfoSphere Master Data Management: 14.0

CPE2.3

• cpe:2.3:a:ibm_corporation:infosphere_master_data_management:14.0:*:*:*:*:*:*:

External links

http://www.ibm.com/support/pages/node/7172095

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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