SUSE CVE-2015-3193

The Montgomery squaring implementation in crypto/bn/asm/x8664-mont5.pl in OpenSSL 1.0.2 before 1.0.2e on the x8664 platform, as used by the BNmodexp function, mishandles carry propagation and produces incorrect output, which makes it easier for remote attackers to obtain sensitive private-key...

SUSE CVE-2015-8618

The Int.Exp Montgomery code in the math/big library in Go 1.5.x before 1.5.3 mishandles carry propagation and produces incorrect output, which makes it easier for attackers to obtain private RSA keys via unspecified vectors...

SUSE CVE-2016-7055

There is a carry propagating bug in the Broadwell-specific Montgomery multiplication procedure in OpenSSL 1.0.2 and 1.1.0 before 1.1.0c that handles input lengths divisible by, but longer than 256 bits. Analysis suggests that attacks against RSA, DSA and DH private keys are impossible. This is...

SUSE CVE-2017-3732

There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL 1.0.2 before 1.0.2k and 1.1.0 before 1.1.0d. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed...

SUSE CVE-2017-3736

There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL before 1.0.2m and 1.1.0 before 1.1.0g. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely...

SUSE CVE-2017-3738

There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attack...

SUSE 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...

montgomery.md.networkofcare.org Cross Site Scripting vulnerability OBB-2895495

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Vulnerability of the Montgomery modular exponentiation function with constant time complexity in the OpenSSL and BoringSSL libraries, allowing attackers to execute arbitrary code.

The vulnerability of the Montgomery modular multiplication function with a constant time cost in the OpenSSL and BoringSSL libraries relates to the possibility of writing data beyond the buffer boundaries into memory. Exploiting this vulnerability allows an attacker to execute arbitrary code by...

GSD-2022-1002526 heap buffer overflow in OpenSSL version 3.0.4

In OpenSSL version 3.0.4 a heap buffer overflow exists in the AVX512 support that can be attacked via network resulting in code execution. This is reachable via four code paths: RSAZ 1024, RSAZ 512, Dual 1024 RSAZ, and Default constant-time Montgomery modular exponentiation. Please note this issu...

Debian DLA-2952-1 : openssl - LTS security update

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2952 advisory. - 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...

Security Bulletin: Multiple vulnerabilities in the IBM GSKit component of IBM Spectrum Protect Snapshot (formerly Tivoli Storage FlashCopy Manager) for Unix

Summary There are multiple vulnerabilities in the IBM GSKit component of IBM Spectrum Protect Snapshot formerly Tivoli Storage FlashCopy Manager for Unix. IBM Spectrum Protect Snapshot for Unix has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2016-0702 DESCRIPTION: OpenSSL coul...

Mageia: Security Advisory (MGASA-2017-0453)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

Mageia: Security Advisory (MGASA-2017-0405)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

Information Exposure

Overview std/math/big is a Go standard library package std/math/big Affected versions of this package are vulnerable to Information Exposure. Go Vulnerability Report: Int.Exp Montgomery mishandled carry propagation and produced an incorrect output, which makes it easier for attackers to obtain...

OpenSSL Information Disclosure Vulnerability (20191206) - Windows

OpenSSL is prone to an information disclosure vulnerability. Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software;...

OpenSSL Information Disclosure Vulnerability (20191206) - Linux

OpenSSL is prone to an information disclosure vulnerability. Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software;...

The vulnerability of the AVX2 Montgomery procedure in the OpenSSL library allows a hacker to gain unauthorized access to protected information.

The vulnerability of the AVX2 Montgomery procedure in the OpenSSL library is related to deficiencies in data protection. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information using the secret key DH1024...

EulerOS 2.0 SP3 : openssl (EulerOS-SA-2021-1825)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Calls to EVPCipherUpdate, EVPEncryptUpdate and EVPDecryptUpdate may overflow the output length argument in some cases where the input length is...

SUSE: Security Advisory (SUSE-SU-2020:0028-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...