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cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling `load_pem_pkcs7_certificates` or `load_der_pkcs7_certificates` could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service (DoS) for any application attempting to deserialize a PKCS7 blob/certificate. The consequences extend to potential disruptions in system availability and stability. This vulnerability has been patched in version 41.0.6. References: https://nvd.nist.gov/vuln/detail/CVE-2023-49083 https://security-tracker.debian.org/tracker/CVE-2023-49083 (From OE-Core rev: 2d104f78cd13a10640bc284c7fc8358bf305279c) Signed-off-by: Narpat Mali <narpat.mali@windriver.com> Signed-off-by: Steve Sakoman <steve@sakoman.com>