7689 matches found
PT-2018-2490 · Gnu +4 · Nettle +4
Name of the Vulnerable Software and Affected Versions: Nettle affected versions not specified Description: The issue is related to a Bleichenbacher type side-channel based padding oracle attack in the way Nettle handles endian conversion of RSA decrypted PKCS1 v1.5 data. This could allow an...
PT-2018-2489 · Gnu +2 · Gnutls +2
Name of the Vulnerable Software and Affected Versions: GnuTLS versions prior to 3.6.5 Description: The issue is related to an error in verifying decrypted RSA data, allowing an attacker to potentially access protected information through a side-channel cache attack. Specifically, a Bleichenbacher...
Debian: Security Advisory (DSA-4348-1)
The remote host is missing an update for the Debian 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 ifdescription...
MGASA-2018-0470 Updated openssl packages fix security vulnerabilities
The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.1a Affected 1.1.1. Fixed in OpenSSL 1.1.0j Affected 1.1.0-1.1.0i. Fixed in OpenSSL 1.0.2q...
Updated openssl packages fix security vulnerabilities
The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.1a Affected 1.1.1. Fixed in OpenSSL 1.1.0j Affected 1.1.0-1.1.0i. Fixed in OpenSSL 1.0.2q...
Scientific Linux Security Update : openssl on SL7.x x86_64 (20181030)
Security Fixes : - openssl: ROHNP - Key Extraction Side Channel in Multiple Crypto Libraries CVE-2018-0495 - openssl: Malicious server can send large prime to client during DHE TLS handshake causing the client to hang CVE-2018-0732 - openssl: Handling of crafted recursive ASN.1 structures can cau...
SUSE SLED12 / SLES12 Security Update : libgcrypt (SUSE-SU-2018:2452-2)
This update for libgcrypt fixes the following issues : The following security vulnerability was addressed : CVE-2018-0495: Mitigate a novel side-channel attack by enabling blinding for ECDSA signatures bsc1097410. The following other issues were fixed: Extended the fipsdrv dsa-sign and dsa-verify...
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-SU-2018:2452-2 Security update for libgcrypt
This update for libgcrypt fixes the following issues: The following security vulnerability was addressed: - CVE-2018-0495: Mitigate a novel side-channel attack by enabling blinding for ECDSA signatures bsc1097410. The following other issues were fixed: - Extended the fipsdrv dsa-sign and dsa-veri...
SUSE SLES12 Security Update : openssl (SUSE-SU-2018:3864-1)
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. CVE-2018-0737: Corrected the current error...
SUSE-SU-2018:3864-1 Security update for openssl
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. - CVE-2018-0737: Corrected the current erro...
[slackware-security] openssl
New openssl packages are available for Slackware 14.2 and -current to fix security issues. Here are the details from the Slackware 14.2 ChangeLog: patches/packages/openssl-1.0.2q-i586-1slack14.2.txz: Upgraded. This update fixes a timing side-channel flaw on processors which implement...
EulerOS Virtualization 2.5.1 : openssl (EulerOS-SA-2018-1383)
According to the version of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - OpenSSL RSA key generation was found to be vulnerable to cache side-channel attacks. An attacker with sufficient access to mount...
Debian: Security Advisory (DLA-1586-1)
The remote host is missing an update for the Debian 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 ifdescription...
Security Bulletin: Multiple vulnerabilities in Node.js affect IBM Integration Bus & IBM App Connect Enterprise V11
Summary IBM Integration Bus & IBM App connect Enterprise V11 ship with Node.js version 8 for which multiple vulnerabilities were reported and have been addressed. Vulnerability details are listed below. Vulnerability Details CVEID: CVE-2018-0737 Description: OpenSSL could allow a local attacker t...
ALPINE-CVE-2018-5407
Simultaneous Multi-threading SMT in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'...
CVE-2018-5407
Simultaneous Multi-threading SMT in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'...
DEBIAN-CVE-2018-5407
Simultaneous Multi-threading SMT in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'...
CVE-2018-5407
CVE-2018-5407 is a PortSmash timing-side channel vulnerability in SMT/Hyper-Threading affecting OpenSSL. Local attackers could exploit a timing leakage during cryptographic operations to gain information. Documented in multiple advisories (e.g., ALAS/ALAS2 for OpenSSL) with remediation stating to...
