Updated python-rsa packages fix security vulnerability

Python-RSA before 4.1 ignores leading '\0' bytes during decryption of ciphertext. This could conceivably have a security-relevant impact, e.g., by helping an attacker to infer that an application uses Python-RSA, or if the length of accepted ciphertext affects application behavior such as by...

Mbed TLS -- Local side channel attack on RSA and static Diffie-Hellman

Manuel Pégourié-Gonnard reports: An attacker with access to precise enough timing and memory access information typically an untrusted operating system attacking a secure enclave such as SGX or the TrustZone secure world can recover the private keys used in RSA or static finite-field Diffie-Hellm...

USN-4478-1: Python-RSA vulnerability

It was discovered that Python-RSA incorrectly handled certain ciphertexts. An attacker could possibly use this issue to obtain sensitive information...

USN-4478-1 python-rsa vulnerability

It was discovered that Python-RSA incorrectly handled certain ciphertexts. An attacker could possibly use this issue to obtain sensitive information...

Denial Of Service (DoS)

BIND 9 is vulnerable to denial of service DoS. An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: be running BIND that was built with "--enable-native-pkcs11" be signing one or more zones with an RSA key be...

Medium: python-rsa

Issue Overview: Python-RSA before 4.1 ignores leading '\0' bytes during decryption of ciphertext. This could conceivably have a security-relevant impact, e.g., by helping an attacker to infer that an application uses Python-RSA, or if the length of accepted ciphertext affects application behavior...

Huawei EulerOS: Security Advisory for python-rsa (EulerOS-SA-2020-1878)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

Amazon Linux AMI : python-rsa (ALAS-2020-1421)

It is, therefore, affected by a vulnerability as referenced in the ALAS-2020-1421 advisory. Python-RSA before 4.1 ignores leading '\0' bytes during decryption of ciphertext. This could conceivably have a security-relevant impact, e.g., by helping an attacker to infer that an application uses...

Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in Python-RSA

Summary BM Watson Discovery for IBM Cloud Pak for Data contains a vulnerable version of Python-RSA. Vulnerability Details CVEID: CVE-2020-13757 DESCRIPTION: Python-RSA is vulnerable to a denial of service, caused by a flaw during the decryption of ciphertext. By sending a specially-crafted reques...

EulerOS 2.0 SP8 : python-rsa (EulerOS-SA-2020-1878)

According to the version of the python-rsa packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - Python-RSA before 4.1 ignores leading '\0' bytes during decryption of ciphertext. This could conceivably have a security-relevant impact, e.g.,...

python-rsa: decryption of ciphertext leads to DoS

A flaw was found in the python-rsa package, where it does not explicitly check the ciphertext length against the key size and ignores the leading 0 bytes during the decryption of the ciphertext. This flaw allows an attacker to perform a ciphertext attack, leading to a denial of service. The highe...

Important: Red Hat Security Advisory: OpenShift Container Platform 3.11 security update

An update for jenkins, jenkins-2-plugins, openshift-ansible, and python-rsa is now available for Red Hat OpenShift Container Platform 3.11. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a...

RHEL 7 : OpenShift Container Platform 3.11 (RHSA-2020:3541)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3541 advisory. Jenkins is a continuous integration server that monitors executions of repeated jobs, such as building a software project or jobs run by cro...

CVE-2020-5917

In BIG-IP versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.2 and BIG-IQ versions 5.2.0-7.0.0, the host OpenSSH servers utilize keys of less than 2048 bits which are no longer considered secure...

F5 Networks BIG-IP : F5 SSH server key size vulnerability (K43404629)

The version of F5 Networks BIG-IP installed on the remote host is prior to 12.1.5.2 / 13.1.3.6 / 14.1.2.4 / 15.0.1.4 / 15.1.0.5 / 16.0.0. It is, therefore, affected by a vulnerability as referenced in the K43404629 advisory. The BIG-IP and BIG-IQ host OpenSSH servers use keys less than 2048 bits...

CVE-2020-8623

In BIND 9.10.0 - 9.11.21, 9.12.0 - 9.16.5, 9.17.0 - 9.17.3, also affects 9.10.5-S1 - 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: be running BIND tha...

ALPINE-CVE-2020-8623

In BIND 9.10.0 - 9.11.21, 9.12.0 - 9.16.5, 9.17.0 - 9.17.3, also affects 9.10.5-S1 - 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: be running BIND tha...

CVE-2020-10125

NCR SelfServ ATMs running APTRA XFS 04.02.01 and 05.01.00 implement 512-bit RSA certificates to validate bunch note acceptor BNA software updates, which can be broken by an attacker with physical access in a sufficiently short period of time, thereby enabling the attacker to sign arbitrary files...

Authentication flaw

NCR SelfServ ATMs running APTRA XFS 04.02.01 and 05.01.00 implement 512-bit RSA certificates to validate bunch note acceptor BNA software updates, which can be broken by an attacker with physical access in a sufficiently short period of time, thereby enabling the attacker to sign arbitrary files...

CVE-2020-8623

In BIND 9.10.0 - 9.11.21, 9.12.0 - 9.16.5, 9.17.0 - 9.17.3, also affects 9.10.5-S1 - 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: be running BIND tha...