Vulnerabilities > CVE-2023-0216 - NULL Pointer Dereference vulnerability in multiple products

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

openssl

stormshield

CWE-476

NVD

Published: 2023-02-08

Updated: 2024-11-21

Summary

An invalid pointer dereference on read can be triggered when an application tries to load malformed PKCS7 data with the d2i_PKCS7(), d2i_PKCS7_bio() or d2i_PKCS7_fp() functions. The result of the dereference is an application crash which could lead to a denial of service attack. The TLS implementation in OpenSSL does not call this function however third party applications might call these functions on untrusted data.

Vulnerable Configurations

Part	Description	Count
Application	Openssl Openssl Openssl 3.0.0 Openssl Openssl 3.0.1 Openssl Openssl 3.0.2 Openssl Openssl 3.0.3 Openssl Openssl 3.0.4 Openssl Openssl 3.0.5 Openssl Openssl 3.0.6 Openssl Openssl 3.0.7	28
Application	Stormshield Stormshield Stormshield Management Center - Stormshield Stormshield Management Center 3.2.2 Stormshield Stormshield Management Center 3.3.0 Stormshield Stormshield Management Center 3.3.1 Stormshield Stormshield Management Center 3.3.2	5

Common Weakness Enumeration (CWE)

CWE-476 - NULL Pointer Dereference

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References