ALPINE-CVE-2019-18222

The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks...

UBUNTU-CVE-2019-18222

The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks...

Information disclosure

The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks...

CVE-2019-18222

The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks...

golang.org/x/crypto: Keystream loop in amd64 assembly when overflowing 32-bit counter

An issue was discovered in the supplementary Go cryptography library, golang.org/x/crypto, before v0.0.0-20190320223903-b7391e95e576. A flaw was found in the amd64 implementation of the golang.org/x/crypto/salsa20 and golang.org/x/crypto/salsa20/salsa packages. If more than 256 GiB of keystream i...

CVE-2019-18222

The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks...

Huawei EulerOS: Security Advisory for python-crypto (EulerOS-SA-2018-1168)

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...

Huawei EulerOS: Security Advisory for python-crypto (EulerOS-SA-2019-2511)

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...

Huawei EulerOS: Security Advisory for ntp (EulerOS-SA-2019-2066)

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...

Huawei EulerOS: Security Advisory for ntp (EulerOS-SA-2019-1222)

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...

CVE-2019-18222

CVE-2019-18222 affects Arm Mbed Crypto 2.1 and Mbed TLS up to 2.19.1: the ECDSA implementation in ecdsa.c does not reduce the blinded scalar before the inverse, enabling local side-channel attacks to recover the private key. Several advisories report upstream fixes (e.g., 2.20.0, 3.0.1) and packa...

CVE-2019-18222

The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks...

LibMiner: Container-Based Cryptocurrency Miner Targeting Unprotected Redis Servers

Qualys is actively tracking threats which target containers. In our recent analysis, we have identified a few docker instances executing a malware which we term as “LibMiner”. This malware has the capability to deploy and execute Cryptominer. It uses a unique technique for lateral movement across...

This Week in Security News: The First Patch Tuesday Update of 2020 and Pwn2Own Vancouver Announced

Welcome to our weekly roundup, where we share what you need to know about the cybersecurity news and events that happened over the past few days. This week, learn about a major crypto-spoofing bug impacting Windows 10 that has been fixed as part of Microsoft’s January Patch Tuesday update. Also,...

PoC Exploits Published For Microsoft Crypto Bug

Two proof-of-concept PoC exploits have been publicly released for the recently-patched crypto-spoofing vulnerability found by the National Security Agency and reported to Microsoft. The vulnerability CVE-2020-0601 could enable an attacker to spoof a code-signing certificate necessary for validati...

Podcast: NSA Reports Major Crypto-Spoofing Bug to Microsoft

A major Microsoft crypto-spoofing bug impacting Windows 10 made waves this Patch Tuesday, particularly as the flaw was found and reported by the U.S. National Security Agency NSA. Microsoft’s January Patch Tuesday security bulletin disclosed the “important”-severity vulnerability, which could all...

Microsoft Patches ‘Major’ Crypto Spoofing Bug

A major crypto-spoofing bug impacting Windows 10 users has been fixed as part of Microsoft’s January Patch Tuesday security bulletin. The vulnerability could allow an attacker to spoof a code-signing certificate, vital to validating executable programs in Windows, and make it appear as if an...

EulerOS Virtualization for ARM 64 3.0.5.0 : wpa_supplicant (EulerOS-SA-2020-1073)

According to the versions of the wpasupplicant package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - hostapd before 2.10 and wpasupplicant before 2.10 allow an incorrect indication of disconnection in certain...

DeathRansom Campaign Linked to Malware Cornucopia

An ongoing DeathRansom malware campaign has been found by researchers to be part of a larger collection of malicious offensives, all carried out by an actor going by the nickname “scat01.” According to Artem Semenchenko and Evgeny Ananin at FortiGuard Labs, evidence found on Russian underground...

EulerOS 2.0 SP8 : wpa_supplicant (EulerOS-SA-2020-1036)

According to the versions of the wpasupplicant package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The implementations of EAP-PWD in hostapd EAP Server and wpasupplicant EAP Peer do not validate the scalar and element values in...