python-cryptography: NULL-dereference when loading PKCS7 certificates

A null-pointer dereference vulnerability was found in python-cryptography during the loading of PKCS7 certificates. Invoking "loadpempkcs7certificates" or "loadderpkcs7certificates" can trigger this issue and lead to subsequent segmentation fault and result in a Denial of Service DoS for any...

CVE-2024-36405

Removed by vendor...

CVE-2024-36405

CVE-2024-36405 affects the liboqs reference Kyber KEM implementation. A control-flow timing leak arises when the Kyber KEM is compiled with Clang 15–18 under certain options (including -Os and -O1), enabling a local attacker to measure decapsulation timings and recover the entire ML-KEM 512 secre...

CVE-2024-36405 Control-flow timing leak in Kyber reference implementation when compiled with Clang 15-18 for -Os, -O1 and other options

liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. A control-flow timing lean has been identified in the reference implementation of the Kyber key encapsulation mechanism when it is compiled with Clang 15-18 for -Os, -O1, and other...

CVE-2024-36405 Control-flow timing leak in Kyber reference implementation when compiled with Clang 15-18 for -Os, -O1 and other options

liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. A control-flow timing lean has been identified in the reference implementation of the Kyber key encapsulation mechanism when it is compiled with Clang 15-18 for -Os, -O1, and other...

OpenSSL 0.9.8 < 0.9.8p Vulnerability

The version of OpenSSL installed on the remote host is prior to 0.9.8p. It is, therefore, affected by a vulnerability as referenced in the 0.9.8p advisory. - Multiple race conditions in ssl/t1lib.c in OpenSSL 0.9.8f through 0.9.8o, 1.0.0, and 1.0.0a, when multi- threading and internal caching are...

CVE-2024-36823

The encrypt function of Ninja Core v7.0.0 was discovered to use a weak cryptographic algorithm, leading to a possible leakage of sensitive information...

PT-2024-27171 · Unknown · Ninja Core

Name of the Vulnerable Software and Affected Versions: Ninja Core version 7.0.0 Description: The encrypt function was discovered to use a weak cryptographic algorithm, leading to a possible leakage of sensitive information. Recommendations: For Ninja Core version 7.0.0, consider disabling the...

PT-2024-18555 · Modem · Modem

Name of the Vulnerable Software and Affected Versions: Modem affected versions not specified Description: The issue is related to a possible information disclosure in the modem due to the use of a risky cryptographic algorithm during connection establishment negotiation. This could lead to remote...

RHEL 7 : cryptography (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by a vulnerability that has been acknowledged by the vendor but will not be patched. - python-cryptography: Bleichenbacher timing oracle attack against RSA decryption CVE-2020-25659 Note that Nessus has...

RHEL 8 : python-cryptography (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by a vulnerability that has been acknowledged by the vendor but will not be patched. - python-cryptography: memory corruption via immutable objects CVE-2023-23931 Note that Nessus has not tested for thi...

RHEL 8 : cryptography (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by a vulnerability that has been acknowledged by the vendor but will not be patched. - python-cryptography: Large inputs for symmetric encryption can trigger integer overflow leading to buffer overflow...

Oracle Linux 8 : python39:3.9 / and / python39-devel:3.9 (ELSA-2024-3466)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-3466 advisory. - Security fixes for CVE-2023-6597 and CVE-2024-0450 Tenable has extracted the preceding description block directly from the Oracle Linux security...

Security Bulletin: IBM Truststore Manager uses cryptography-41.0.4-cp37-abi3-manylinux_2_28_x86_64.whl which is vulnerable to CVE-2023-50782

Summary IBM Truststore Manager uses cryptography-41.0.4-cp37-abi3-manylinux228x8664.whl which is vulnerable to CVE-2023-50782. This bulletin contains information regarding the vulnerability and its remediation. Vulnerability Details CVEID:CVE-2023-50782 DESCRIPTION: Python Cryptographic Authority...

Security Bulletin: IBM Maximo Application Suite uses cryptography-41.0.2-cp37-abi3-manylinux_2_28_x86_64.whl which is vulnerable to CVE-2023-50782

Summary IBM Maximo Application Suite uses cryptography-41.0.2-cp37-abi3-manylinux228x8664.whl which is vulnerable to CVE-2023-50782. This bulletin contains information regarding the vulnerability and its remediation. Vulnerability Details CVEID:CVE-2023-50782 DESCRIPTION: Python Cryptographic...

Lattice-Based Cryptosystems and Quantum Cryptanalysis

Quantum computers are probably coming, though we dont know when--and when they arrive, they will, most likely, be able to break our standard public-key cryptography algorithms. In anticipation of this possibility, cryptographers have been working on quantum-resistant public-key algorithms. The...

Ubuntu: Security Advisory (USN-6673-3)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Oracle Linux 8 : python3.11-cryptography (ELSA-2024-3105)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2024-3105 advisory. - Security fix for CVE-2023-49083 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that Nessus has n...

USN-6673-3 python-cryptography vulnerability

USN-6673-1 provided a security update for python-cryptography. This update provides the corresponding update for Ubuntu 24.04 LTS. Original advisory details: It was discovered that python-cryptography incorrectly handled memory operations when processing mismatched PKCS12 keys. A remote attacker...

USN-6673-3: python-cryptography vulnerability

USN-6673-1 provided a security update for python-cryptography. This update provides the corresponding update for Ubuntu 24.04 LTS. Original advisory details: It was discovered that python-cryptography incorrectly handled memory operations when processing mismatched PKCS12 keys. A remote attacker...