CVE-2023-49083

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service...

AZL-35128 CVE-2023-49083 affecting package python-cryptography for versions less than 42.0.5-1

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service...

DEBIAN-CVE-2023-49083

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service...

AZL-32051 CVE-2023-49083 affecting package python-cryptography for versions less than 3.3.2-6

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service...

PYSEC-2023-254

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service...

Null pointer dereference

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service...

aad-fastapi (>=1.0.0 <=1.1.2), aad-fastapi-dl37 (>=1.0.0 <=1.0.3) +1263 more potentially affected by CVE-2023-49083 via cryptography (>=3.1.0 <=41.0.5)

cryptography PYPI version =3.1.0, =1.0.0, =1.0.0, =0.0.1, =1.0.2, =0.1.1, =0.4.7, =0.0.1, =0.1.1, =0.0.1, =1.77.3, =1.2.4, =0.0.3, =0.0.8 - aioasuswrt =1.3.3 and more Source cves: CVE-2023-49083 Source advisory: OSV:PYSEC-2023-254...

PYSEC-2023-254

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service...

CVE-2023-49083 cryptography vulnerable to NULL-dereference when loading PKCS7 certificates

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service...

CVE-2023-49083 cryptography vulnerable to NULL-dereference when loading PKCS7 certificates

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service...

CVE-2023-49083

The CVE-2023-49083 issue affects the Python package cryptography, where calling load_pem_pkcs7_certificates or load_der_pkcs7_certificates can trigger a NULL dereference and segfault, leading to potential DoS during PKCS7 deserialization. Affected software is the Python cryptography library; impa...

CVE-2023-49083

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service...

CVE-2023-49083 cryptography vulnerable to NULL-dereference when loading PKCS7 certificates

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service...

Denial Of Service (DoS)

cryptography is vulnerable to Denial of Service DoS. The vulnerability is due to NULL-pointer dereference while loading PKCS7 certificates. This could lead to Denial Of Service if an application is utilizing the loadderpkcs7certificates or loadpempkcs7certificates functions...

Python cryptography code issue vulnerability

Python is an open source, object-oriented programming language from the Python Foundation. The language is extensible, supports modules and packages, and supports multiple platforms. A code issue vulnerability exists in Python cryptography versions 3.1 through 41.0.6, which stems from a null...

aad-fastapi (>=1.0.0 <=1.1.2), aad-fastapi-dl37 (>=1.0.0 <=1.0.3) +1263 more potentially affected by CVE-2023-49083 via cryptography (>=3.1.0 <=41.0.5)

cryptography PYPI version =3.1.0, =1.0.0, =1.0.0, =0.0.1, =1.0.2, =0.1.1, =0.4.7, =0.0.1, =0.1.1, =0.0.1, =1.77.3, =1.2.4, =0.0.3, =0.0.8 - aioasuswrt =1.3.3 and more Source cves: CVE-2023-49083 Source advisory: OSV:GHSA-JFHM-5GHH-2F97...

cryptography vulnerable to NULL-dereference when loading PKCS7 certificates

Summary Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. PoC Here is a Python code that triggers the issue: python from cryptography.hazmat.primitives.serialization.pkcs7 import loadderpkcs7certificates, loadpempkcs7certificates...

GHSA-JFHM-5GHH-2F97 cryptography vulnerable to NULL-dereference when loading PKCS7 certificates

Summary Calling loadpempkcs7certificates or loadderpkcs7certificates could lead to a NULL-pointer dereference and segfault. PoC Here is a Python code that triggers the issue: python from cryptography.hazmat.primitives.serialization.pkcs7 import loadderpkcs7certificates, loadpempkcs7certificates...

PT-2023-8874

Name of the Vulnerable Software and Affected Versions cryptography versions prior to 41.0.6 Description The issue is related to the functions load pem pkcs7 certificates and load der pkcs7 certificates in the cryptography package, which can lead to a NULL-pointer dereference and segfault...

Experts Uncover Passive Method to Extract Private RSA Keys from SSH Connections

A new study has demonstrated that it's possible for passive network attackers to obtain private RSA host keys from a vulnerable SSH server by observing when naturally occurring computational faults that occur while the connection is being established. The Secure Shell SSH protocol is a method for...