ARM mbed TLS Encryption Issue Vulnerability

ARM mbed TLS is a product from ARM UK that provides secure communication and encryption capabilities for mbed products. A cryptographic issue vulnerability exists in Arm Mbed TLS versions prior to 2.16.6 and 2.7.x versions prior to 2.7.15. An attacker could exploit this vulnerability to recover a...

CVE-2020-1026

A Security Feature Bypass vulnerability exists in the MSR JavaScript Cryptography Library that is caused by multiple bugs in the library’s Elliptic Curve Cryptography ECC implementation.An attacker could potentially abuse these bugs to learn information about a server’s private ECC key a key...

CVE-2020-1026

A Security Feature Bypass vulnerability exists in the MSR JavaScript Cryptography Library that is caused by multiple bugs in the library’s Elliptic Curve Cryptography ECC implementation.An attacker could potentially abuse these bugs to learn information about a server’s private ECC key a key...

ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries

Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigated through the use of blinding during the signing process in the gcryeccecdsasign function in cipher/ecc-ecdsa.c, aka the Return Of the Hidden Number Problem or ROHNP. T...

MSR JavaScript Cryptography Library Security Feature Bypass Vulnerability

A Security Feature Bypass vulnerability exists in the MSR JavaScript Cryptography Library that is caused by multiple bugs in the library’s Elliptic Curve Cryptography ECC implementation. An attacker could potentially abuse these bugs to learn information about a server’s private ECC key a key...

The vulnerability of the Python ECDSA cryptographic library, related to insufficient processing of exceptional states, allows a perpetrator to trigger a service failure.

The vulnerability of the Python ECDSA cryptographic library is related to insufficient handling of exceptional states. Exploiting this vulnerability could allow a malicious actor, operating remotely, to cause service failures...

wolfSSL encryption issue vulnerability (CNVD-2020-22973)

wolfSSL formerly known as CyaSSL is the United States wolfSSL company for embedded systems developers to use a small, portable embedded SSL programming library. A security vulnerability exists in the wceccmulmodex of the ecc.c file in wolfSSL version 4.3.0. An attacker can exploit this...

DEBIAN-CVE-2020-11713

wolfSSL 4.3.0 has mulmod code in wceccmulmodex in ecc.c that does not properly resist timing side-channel attacks...

UBUNTU-CVE-2020-11713

wolfSSL 4.3.0 has mulmod code in wceccmulmodex in ecc.c that does not properly resist timing side-channel attacks...

SolarWinds Dameware Buffer Overflow Vulnerability

SolarWinds Dameware is a remote access and system management solution from SolarWinds USA. The product supports multi-factor authentication, network management and other features. A buffer overflow vulnerability exists in SolarWinds Dameware version 12.1 Hotfix 3. A remote attacker can exploit th...

CVE-2019-9499

A flaw was found in wpasupplicant. An attack using invalid scalar/element values is possible against the EAP-pwd peer since hostapd and wpasupplicant did not validate these values in the received EAP-pwd-Commit messages.When processing an EAP-pwd Commit frame, the server's scalar and element...

ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries

Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigated through the use of blinding during the signing process in the gcryeccecdsasign function in cipher/ecc-ecdsa.c, aka the Return Of the Hidden Number Problem or ROHNP. T...

openssl: side-channel weak encryption vulnerability

Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is possible to construct a group using explicit parameters instead of using a named curve. In those cases it is possible that such a group does not have...

openssl: side-channel weak encryption vulnerability

Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is possible to construct a group using explicit parameters instead of using a named curve. In those cases it is possible that such a group does not have...

The vulnerability of the ECDSA algorithm implementation in STMicroelectronics ST33 microprogrammable TPM processors allows a hacker to restore the values of secret keys stored in the TPM (Trusted Platform Module).

The vulnerability of the ECDSA algorithm implementation in STMicroelectronics ST33 microprogrammable TPM processors is related to the use of cryptographic algorithms that contain vulnerabilities. Exploiting this vulnerability could allow a malicious actor to retrieve the values of secret keys...

VulnCheck KEV: CVE-2018-5383

Bluetooth firmware or operating system software drivers in macOS versions before 10.13, High Sierra and iOS versions before 11.4, and Android versions before the 2018-06-05 patch may not sufficiently validate elliptic curve parameters used to generate public keys during a Diffie-Hellman key...

USN-4236-3 libgcrypt11 vulnerability

USN-4236-1 fixed a vulnerability in Libgcrypt. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: It was discovered that Libgcrypt was susceptible to a ECDSA timing attack. An attacker could possibly use this attack to recover...

DEBIAN-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...

Huawei EulerOS: Security Advisory for nettle (EulerOS-SA-2016-1061)

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...