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Acknowledged

LIN1018-10316 : Security Advisory - openssl - CVE-2023-0216

Created: Feb 7, 2023 Updated: Apr 15, 2024

Resolved Date: Feb 9, 2023

Found In Version: 10.18.44.1

Severity: Standard

Applicable for: Wind River Linux LTS 18

Component/s: Userspace

Description

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.

https://nvd.nist.gov/vuln/detail/CVE-2023-0216