Moderate: python-cryptography security, bug fix, and enhancement update

The python-cryptography packages contain a Python Cryptographic Authority's PyCA's cryptography library, which provides cryptographic primitives and recipes to Python developers. The following packages have been upgraded to a later upstream version: python-cryptography 3.2.1. BZ1873581, BZ1891947...

python-cryptography security, bug fix, and enhancement update

An update is available for python-cryptography. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The python-cryptography packages contain a Python Cryptographic...

RLSA-2021:1608 Moderate: python-cryptography security, bug fix, and enhancement update

The python-cryptography packages contain a Python Cryptographic Authority's PyCA's cryptography library, which provides cryptographic primitives and recipes to Python developers. The following packages have been upgraded to a later upstream version: python-cryptography 3.2.1. BZ1873581, BZ1891947...

Critical Photon OS Security Update - PHSA-2021-0027

Updates of 'python3-cryptography', 'wireshark' packages of Photon OS have been released...

CVE-2020-27020

CVE-2020-27020 concerns Kaspersky Password Manager. The password generator is not completely cryptographically strong, potentially allowing an attacker to predict generated passwords in some scenarios if they know extra information such as the generation time. The documents provide this high‑leve...

Newly Declassified NSA Document on Cryptography in the 1970s

This is a newly unclassified NSA history of its reaction to academic cryptography in the 1970s: "NSA Comes Out of the Closet: The Debate over Public Cryptography in the Inman Era," Cryptographic Quarterly, Spring 1996, author still classified...

golang: math/big: panic during recursive division of very large numbers

A flaw was found in the math/big package of Go's standard library that causes a denial of service. Applications written in Go that use math/big via cryptographic packages, including crypto/rsa and crypto/x509, are vulnerable and can potentially cause panic via a crafted certificate chain. The...

Huawei EulerOS: Security Advisory for python-cryptography (EulerOS-SA-2021-1837)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

EulerOS 2.0 SP3 : python-cryptography (EulerOS-SA-2021-1837)

According to the version of the python-cryptography package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - HKDF in cryptography before 1.5.2 returns an empty byte-string if used with a length less than algorithm.digestsize.CVE-2016-9243 Note...

CVE-2021-29694

IBM Spectrum Protect Plus 10.1.0 through 10.1.7 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 200258...

Code injection

IBM Spectrum Protect Plus 10.1.0 through 10.1.7 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 200258...

Security Bulletin: Vulnerability in Python affects IBM Spectrum Protect Plus Microsoft File Systems backup and restore (CVE-2020-25659)

Summary Vulnerability in python-cryptography may affect IBM Spectrum Protect Plus Microsoft® File Systems backup and restore. Vulnerability Details CVEID: CVE-2020-25659 DESCRIPTION: python-cryptography could allow a remote attacker to obtain sensitive information, caused by a Bleichenbacher timi...

The vulnerability of Thunderbird email client, related to incorrect verification of the OpenPGP cryptographic signature, allows attackers to gain access to protected information.

The vulnerability of the Thunderbird email client is related to an improper verification of the OpenPGP cryptographic signature. Exploiting this vulnerability could allow a remote attacker to gain access to protected information...

golang: crypto/elliptic: incorrect operations on the P-224 curve

A flaw detected in golang: crypto/elliptic, in which P-224 keys as generated can return incorrect inputs, reducing the strength of the cryptography. The highest threat from this vulnerability is confidentiality and integrity...

GHSA-72M5-FVVV-55M6 Observable Differences in Behavior to Error Inputs in Bouncy Castle

In Legion of the Bouncy Castle BC before 1.55 and BC-FJA before 1.0.2, attackers can obtain sensitive information about a private exponent because of Observable Differences in Behavior to Error Inputs. This occurs in org.bouncycastle.crypto.encodings.OAEPEncoding. Sending invalid ciphertext that...

Important: nettle

Issue Overview: A flaw was found in Nettle, where several Nettle signature verification functions GOST DSA, EDDSA & ECDSA result in the Elliptic Curve Cryptography point ECC multiply function being called with out-of-range scalers, possibly resulting in incorrect results. This flaw allows an...

GHSA-4V4G-726H-XVFV Padding Oracle Attack due to Observable Timing Discrepancy in jose-node-esm-runtime

Impact AESCBCHMACSHA2 Algorithm A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 decryption would always execute both HMAC tag verification and CBC decryption, if either failed JWEDecryptionFailed would be thrown. But a possibly observable difference in timing when padding error would occur while...

Padding Oracle Attack due to Observable Timing Discrepancy in jose-browser-runtime

Impact AESCBCHMACSHA2 Algorithm A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 decryption would always execute both HMAC tag verification and CBC decryption, if either failed JWEDecryptionFailed would be thrown. But a possibly observable difference in timing when padding error would occur while...

SUSE: Security Advisory (SUSE-SU-2020:0792-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

SUSE: Security Advisory (SUSE-SU-2020:0790-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...