Design/Logic Flaw

There is a carry propagation bug in the MIPS32 and MIPS64 squaring procedure. Many EC algorithms are affected, including some of the TLS 1.3 default curves. Impact was not analyzed in detail, because the pre-requisites for attack are considered unlikely and include reusing private keys. Analysis...

CVE-2021-4160

There is a carry propagation bug in the MIPS32 and MIPS64 squaring procedure. Many EC algorithms are affected, including some of the TLS 1.3 default curves. Impact was not analyzed in detail, because the pre-requisites for attack are considered unlikely and include reusing private keys. Analysis...

CVE-2021-4160

CVE-2021-4160 describes a carry propagation bug in the MIPS32/MIPS64 squaring procedure that can affect OpenSSL on MIPS platforms. The issue could impact RSA/DSA/DH and TLS operations under certain conditions, with practical exploitation described as very difficult or limited. Remediation is prov...

CVE-2021-4160 BN_mod_exp may produce incorrect results on MIPS

There is a carry propagation bug in the MIPS32 and MIPS64 squaring procedure. Many EC algorithms are affected, including some of the TLS 1.3 default curves. Impact was not analyzed in detail, because the pre-requisites for attack are considered unlikely and include reusing private keys. Analysis...

Vulnerability in OpenSSL - BN_mod_exp may produce incorrect results on MIPS

There is a carry propagation bug in the MIPS32 and MIPS64 squaring procedure. Many EC algorithms are affected, including some of the TLS 1.3 default curves. Impact was not analyzed in detail, because the pre-requisites for attack are considered unlikely and include reusing private keys. Analysis...

OpenSSL 1.1.1 < 1.1.1m Vulnerability

The version of OpenSSL installed on the remote host is prior to 1.1.1m. It is, therefore, affected by a vulnerability as referenced in the 1.1.1m advisory. - There is a carry propagation bug in the MIPS32 and MIPS64 squaring procedure. Many EC algorithms are affected, including some of the TLS 1....

OpenSSL -- BN_mod_exp incorrect results on MIPS

The OpenSSL project reports: BNmodexp may produce incorrect results on MIPS Moderate There is a carry propagation bug in the MIPS32 and MIPS64 squaring procedure. Many EC algorithms are affected, including some of the TLS 1.3 default curves. Impact was not analyzed in detail, because the...

OpenSSL 3.0.0 < 3.0.1 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.0.1. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.0.1 advisory. - There is a carry propagation bug in the MIPS32 and MIPS64 squaring procedure. Many EC algorithms are affected, including some of the...

NewStart CGSL MAIN 6.02 : openssl Multiple Vulnerabilities (NS-SA-2021-0086)

The remote NewStart CGSL host, running version MAIN 6.02, has openssl packages installed that are affected by multiple vulnerabilities: - There is an overflow bug in the x6464 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggest...

Oracle Linux 8 : openssl (ELSA-2020-4514)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2020-4514 advisory. 1.1.1g-11 - Further changes for SP 800-56A rev3 requirements 1.1.1g-9 - Rewire FIPSdrbg API to use the RANDDRBG - Use the well known DH groups in TLS even for...

EulerOS 2.0 SP2 : openssl (EulerOS-SA-2020-1625)

According to the version of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - There is an overflow bug in the x6464 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected...

Huawei EulerOS: Security Advisory for openssl (EulerOS-SA-2020-1625)

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...

EulerOS Virtualization for ARM 64 3.0.2.0 : openssl (EulerOS-SA-2020-1538)

According to the version of the openssl packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - There is an overflow bug in the x6464 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC...

EulerOS Virtualization 3.0.2.2 : openssl (EulerOS-SA-2020-1444)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - OpenSSL has internal defaults for a directory tree where it can find a configuration file as well as certificates used for...

Huawei EulerOS: Security Advisory for openssl (EulerOS-SA-2020-1021)

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...

OpenSSL 1.0.2 < 1.0.2u Vulnerability

The version of OpenSSL installed on the remote host is prior to 1.0.2u. It is, therefore, affected by a vulnerability as referenced in the 1.0.2u advisory. - There is an overflow bug in the x6464 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are...

Updated openssl packages fix security vulnerability

Updated compat-openssl10 and openssl packages fix security vulnerability: There is an overflow bug in the x6464 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024, 3-prime RSA1536, and...

EulerOS 2.0 SP8 : openssl (EulerOS-SA-2020-1021)

According to the version of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - An integer overflow was found in the x6464 Montgomery squaring procedure used in exponentiation with 512-bit moduli. As per upstream: No EC...

CVE-2019-1551

There is an overflow bug in the x6464 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024, 3-prime RSA1536, and DSA1024 as a result of this defect would be very difficult to perform and are...

Buffer overflow

There is an overflow bug in the x6464 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024, 3-prime RSA1536, and DSA1024 as a result of this defect would be very difficult to perform and are...