CVE-2020-15309

An issue was discovered in wolfSSL before 4.5.0, when single precision is not employed. Local attackers can conduct a cache-timing attack against public key operations. These attackers may already have obtained sensitive information if the affected system has been used for private key operations...

CVE-2020-15309

CVE-2020-15309 affects wolfSSL versions before 4.5.0. The issue arises when single precision is not used, enabling local attackers to perform a cache-timing attack on public-key operations and potentially glean sensitive material from private-key usage. Remediation: upgrade to wolfSSL 4.5.0 or la...

PT-2020-14347 · Wolfssl · Wolfssl

Name of the Vulnerable Software and Affected Versions: wolfSSL versions prior to 4.5.0 Description: An issue allows local attackers to conduct a cache-timing attack against public key operations. This could potentially expose sensitive information if the affected system has been used for private...

Security Bulletin: OpenSSL Vulnerability Affects IBM Sterling Connect:Express for UNIX (CVE-2018-0737)

Summary A security vulnerability has been disclosed on 16th April 2018 by the OpenSSL Project. OpenSSl is used by IBM Sterling Connect:Express for UNIX. IBM Sterling Connect:Express for UNIX has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2018-0737 DESCRIPTION: OpenSSL could...

CVE-2020-13844

A new speculative side-channel vulnerability was found that affects the ARM processor's code, 'Straight-line speculation.' This flaw allows a local attacker to infer cache contents through measuring timing access. The highest threat from this vulnerability is to confidentiality. Mitigation...

CVE-2020-12402

A flaw was found in NSS, where it is vulnerable to RSA key generation cache timing side-channel attacks. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key. The highest threat to this flaw is to confidentiality...

Huawei Data Communication: Cache Timing Vulnerability in OpenSSL RSA Key Generation (huawei-sa-20181212-01-cache)

The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack CVE-2018-0737. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

Nextcloud: Reduced purmations on encryption

OC\Security\SecureRandom::generate Reduced Permutations OC\Security\SecureRandom::generate will by default use a-Z0-9+/ 64 bytes character set. The numbers are not predictable, due to the use of randomint. Most notably the OC\Security\Crypto::encrypt method uses an IV with a length of 16 bytes. I...

Arm Mbed TLS Information Disclosure Vulnerability

ARM mbed TLS is an SSL library. An information disclosure vulnerability exists in Arm Mbed TLS versions prior to 2.6.15. An attacker can exploit this vulnerability to obtain sensitive information RSA private key by monitoring cache usage during import...

DEBIAN-CVE-2020-10941

Arm Mbed TLS before 2.16.5 allows attackers to obtain sensitive information an RSA private key by measuring cache usage during an import...

PT-2020-2637

Name of the Vulnerable Software and Affected Versions Arm Mbed TLS versions prior to 2.16.5 Description The issue allows attackers to obtain sensitive information, specifically an RSA private key, by measuring cache usage during an import. This is related to the implementation of TLS and SSL...

Huawei EulerOS: Security Advisory for openssl (EulerOS-SA-2019-1084)

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 openssl (EulerOS-SA-2018-1392)

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...

Security Bulletin: Vulnerability in Fabric OS used by IBM b-type SAN directors and switches.

Summary Public disclosed vulnerability from OpenSSL in the Fabric OS used by IBM b-type SAN directors and switches. Vulnerability Details CVEID: CVE-2018-0737 DESCRIPTION: The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker...

openssl: RSA key generation cache timing vulnerability in crypto/rsa/rsa_gen.c allows attackers to recover private keys

OpenSSL RSA key generation was found to be vulnerable to cache side-channel attacks. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover parts of the private key...

openssl: RSA key generation cache timing vulnerability in crypto/rsa/rsa_gen.c allows attackers to recover private keys

OpenSSL RSA key generation was found to be vulnerable to cache side-channel attacks. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover parts of the private key...

openssl: RSA key generation cache timing vulnerability in crypto/rsa/rsa_gen.c allows attackers to recover private keys

OpenSSL RSA key generation was found to be vulnerable to cache side-channel attacks. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover parts of the private key...

Palo Alto Networks PAN-OS 6.1.x <= 6.1.20 / 7.1.x < 7.1.21 / 8.0.x < 8.0.14 / 8.1.x < 8.1.4 Multiple Vulnerabilities (PAN-SA-2018-0015)

The version of Palo Alto Networks PAN-OS running on the remote host is 6.1.x including 6.1.20 or 7.1.x prior to 7.1.21 or 8.0.x prior to 8.0.14 or 8.1.x prior to 8.1.4. It is, therefore, affected by multiple vulnerabilities : - A denial of service DoS vulnerability that exists in OpenSSL due to...

EulerOS Virtualization 2.5.2 : openssl (EulerOS-SA-2019-1084)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with...

Security Bulletin: IBM Security Identity Adapters affected by OpenSSL RSA Key vulnerability (CVE-2018-0737)

Summary The Windows and z/OS Security Identity Adapters are now upgraded to a more current release to correct CVE CVE-2018-0737 "OpenSSL RSA Key generation algorithm information disclosure". Vulnerability Details CVEID: CVE-2018-0737 DESCRIPTION: OpenSSL could allow a local attacker to obtain...