CVE-2018-19789

An issue was discovered in Symfony 2.7.x before 2.7.50, 2.8.x before 2.8.49, 3.x before 3.4.20, 4.0.x before 4.0.15, 4.1.x before 4.1.9, and 4.2.x before 4.2.1. When using the scalar type hint string in a setter method e.g. setNamestring $name of a class that's the dataclass of a form, and when a...

IBM DB2 for Linux Denial of Service Vulnerability

IBM DB2 for Linux is a relational database management system based on the Linux platform from IBM. A denial of service vulnerability exists in the 'scalar' function in IBM DB2 version 11.1 including DB2 Connect Server for Linux-based platforms, which can be exploited by remote attackers to cause ...

botan2 -- Side channel during ECC key generation

botan2 developers reports: A timing side channel during ECC key generation could leak information about the high bits of the secret scalar. Such information allows an attacker to perform a brute force attack on the key somewhat more efficiently than they would otherwise. Found by Ján Jančár using...

Security update for compat-openssl098 (moderate)

This update for compat-openssl098 fixes the following issues: Security issues fixed: - CVE-2018-0734: Fixed timing vulnerability in DSA signature generation bsc1113652. - CVE-2018-5407: Fixed elliptic curve scalar multiplication timing attack defenses bsc1113534. - CVE-2016-8610: Adjusted current...

openSUSE Security Update : compat-openssl098 (openSUSE-2018-1529)

This update for compat-openssl098 fixes the following issues : Security issues fixed : - CVE-2018-0734: Fixed timing vulnerability in DSA signature generation bsc1113652. - CVE-2018-5407: Fixed elliptic curve scalar multiplication timing attack defenses bsc1113534. - CVE-2016-8610: Adjusted curre...

openSUSE Security Update : openssl-1_0_0 (openSUSE-2018-1518)

This update for openssl-100 fixes the following issues : Security issues fixed : - CVE-2018-0734: Fixed timing vulnerability in DSA signature generation bsc1113652. - CVE-2018-5407: Added elliptic curve scalar multiplication timing attack defenses that fixes 'PortSmash' bsc1113534. Non-security...

openSUSE: Security Advisory for openssl-1_0_0 (openSUSE-SU-2018:4050-1)

The remote host is missing an update for the Copyright C 2018 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; you can...

Security update for openssl-1_0_0 (moderate)

This update for openssl-100 fixes the following issues: Security issues fixed: - CVE-2018-0734: Fixed timing vulnerability in DSA signature generation bsc1113652. - CVE-2018-5407: Added elliptic curve scalar multiplication timing attack defenses that fixes "PortSmash" bsc1113534. Non-security...

[ASA-201812-7] lib32-openssl-1.0: private key recovery

Arch Linux Security Advisory ASA-201812-7 ========================================= Severity: Low Date : 2018-12-08 CVE-ID : CVE-2018-0734 CVE-2018-5407 Package : lib32-openssl-1.0 Type : private key recovery Remote : Yes Link : https://security.archlinux.org/AVG-806 Summary ======= The package...

SUSE SLED12 / SLES12 Security Update : openssl-1_0_0 (SUSE-SU-2018:3989-1)

This update for openssl-100 fixes the following issues : Security issues fixed : CVE-2018-0734: Fixed timing vulnerability in DSA signature generation bsc1113652. CVE-2018-5407: Fixed elliptic curve scalar multiplication timing attack defenses bsc1113534. Add missing timing side channel patch for...

Timing Attack

openssl is vulnerable to Timing Attack. An attacker with access to mount a local timing attack during the ECDSA signature generation is able to exploit the vulnerability in the ECC scalar mmultiplication to recover the private key...

openSUSE Security Update : openssl (openSUSE-2018-1464)

This update for openssl fixes the following issues : Security issues fixed : - CVE-2018-0734: Fixed timing vulnerability in DSA signature generation bsc1113652. - CVE-2018-5407: Fixed elliptic curve scalar multiplication timing attack defenses bsc1113534. - Add missing timing side channel patch f...

Security update for openssl (moderate)

This update for openssl fixes the following issues: Security issues fixed: - CVE-2018-0734: Fixed timing vulnerability in DSA signature generation bsc1113652. - CVE-2018-5407: Fixed elliptic curve scalar multiplication timing attack defenses bsc1113534. - Add missing timing side channel patch for...

SUSE SLED12 / SLES12 Security Update : openssl (SUSE-SU-2018:3866-1)

This update for openssl fixes the following issues : Security issues fixed : CVE-2018-0734: Fixed timing vulnerability in DSA signature generation bsc1113652. CVE-2018-5407: Fixed elliptic curve scalar multiplication timing attack defenses bsc1113534. Add missing timing side channel patch for DSA...

OpenSSL: Microarchitecture timing vulnerability in ECC scalar multiplication (CVE-2018-5407) - Linux

OpenSSL is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2018 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 CPE = "cpe:/a:openssl:openssl";...

OpenSSL: Microarchitecture timing vulnerability in ECC scalar multiplication (CVE-2018-5407) - Windows

OpenSSL is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2018 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 CPE = "cpe:/a:openssl:openssl";...

OpenSSL -- timing vulnerability

The OpenSSL project reports: Microarchitecture timing vulnerability in ECC scalar multiplication. Severity: Low OpenSSL ECC scalar multiplication, used in e.g. ECDSA and ECDH, has been shown to be vulnerable to a microarchitecture timing side channel attack. An attacker with sufficient access to...

Vulnerability in OpenSSL - Microarchitecture timing vulnerability in ECC scalar multiplication

OpenSSL ECC scalar multiplication, used in e.g. ECDSA and ECDH, has been shown to be vulnerable to a microarchitecture timing side channel attack. An attacker with sufficient access to mount local timing attacks during ECDSA signature generation could recover the private key. Found by Alejandro...

The Bouncy Castle JCE Provider carry a propagation bug

In the Bouncy Castle JCE Provider versions 1.51 to 1.55, a carry propagation bug was introduced in the implementation of squaring for several raw math classes have been fixed org.bouncycastle.math.raw.Nat???. These classes are used by our custom elliptic curve implementations...

UBUNTU-CVE-2018-18445

In the Linux kernel 4.14.x, 4.15.x, 4.16.x, 4.17.x, and 4.18.x before 4.18.13, faulty computation of numeric bounds in the BPF verifier permits out-of-bounds memory accesses because adjustscalarminmaxvals in kernel/bpf/verifier.c mishandles 32-bit right shifts...