Multiple vulnerabilities in IBM Storage Sentinel Anomaly Scan Engine

Published: 2024-03-25

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2023-49083 CVE-2023-46136
CWE-ID	CWE-476 CWE-407
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	Storage Sentinel Anomaly Scan Engine Other software / Other software solutions
Vendor	IBM Corporation

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) NULL pointer dereference

EUVDB-ID: #VU83930

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-49083

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error when calling the load_pem_pkcs7_certificates() or load_der_pkcs7_certificates() functions. A remote attacker can pass specially crafted PKCS7 blob/certificate certificate to the application and perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Storage Sentinel Anomaly Scan Engine : before 1.1.7

External links

http://www.ibm.com/support/pages/node/7130801

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.

2) Inefficient Algorithmic Complexity

EUVDB-ID: #VU82548