Ubuntu: Security Advisory (USN-3850-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : NSS vulnerabilities (USN-3850-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3850-1 advisory. Keegan Ryan discovered that NSS incorrectly handled ECDSA key generation. A local attacker could possibly use this issue to perfo...

USN-3850-1: NSS vulnerabilities

Keegan Ryan discovered that NSS incorrectly handled ECDSA key generation. A local attacker could possibly use this issue to perform a cache-timing attack and recover private ECDSA keys. CVE-2018-0495 It was discovered that NSS incorrectly handled certain v2-compatible ClientHello messages. A remo...

Fedora 28 : botan2 (2018-eaa7de17ae)

Update Botan2 to 2.7.0. Focus of this release is on performance and side channel hardening. - Address side channels in RSA key generation and ECDSA signing - Side channel hardening in many core algorithms modular exponentiation, ECC scalar multiply, Karatsuba multiplication, Barrett reduction, et...

SUSE SLED15 / SLES15 Security Update : libgcrypt (SUSE-SU-2018:1993-1)

This update for libgcrypt fixes the following issue: The following security issue was fixed : - CVE-2018-0495: Fixed a novel side-channel attack, by enabling blinding for ECDSA signatures bsc1097410 Note that Tenable Network Security has extracted the preceding description block directly from the...

SUSE SLED15 / SLES15 Security Update : openssl-1_1 (SUSE-SU-2018:2036-1)

This update for openssl-11 fixes the following issues : - CVE-2018-0732: During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server could have sent a very large prime value to the client. This caused the client to spend an unreasonably long period of time generating ...

SUSE SLES15 Security Update : nodejs8 (SUSE-SU-2018:2812-1)

This update for nodejs8 to version 8.11.4 fixes the following issues : Security issues fixed : CVE-2018-12115: Fixed an out-of-bounds memory write in Buffer that could be used to write to memory outside of a Buffer's memory space buffer bsc1105019 Upgrade to OpenSSL 1.0.2p, which fixed : -...

SUSE SLES15 Security Update : openssl-1_0_0 (SUSE-SU-2018:2965-1)

This update for openssl-100 to 1.0.2p fixes the following issues : These security issues were fixed : Prevent One&Done side-channel attack on RSA that allowed physically near attackers to use EM emanations to recover information bsc1104789 CVE-2018-0737: The RSA Key generation algorithm has been...

SUSE SLES15 Security Update : openssl-1_1 (SUSE-SU-2018:2041-1)

This update for openssl-11 fixes the following issues : - CVE-2018-0732: During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server could have sent a very large prime value to the client. This caused the client to spend an unreasonably long period of time generating ...

SUSE SLED15 / SLES15 Security Update : openssl-1_1 (SUSE-SU-2018:2956-1)

This update for openssl-11 to 1.1.0i fixes the following issues : These security issues were fixed : CVE-2018-0732: During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server could have sent a very large prime value to the client. This caused the client to spend an...

SUSE SLED15 / SLES15 Security Update : openssl-1_1 (SUSE-SU-2018:3863-1)

This update for openssl-11 fixes the following issues : Security issues fixed : CVE-2018-0734: Fixed timing vulnerability in DSA signature generation bsc1113652. CVE-2018-0735: Fixed timing vulnerability in ECDSA signature generation bsc1113651. Note that Tenable Network Security has extracted th...

openSUSE Security Update : mozilla-nspr and mozilla-nss (openSUSE-2018-1618)

This update for mozilla-nss and mozilla-nspr fixes the following issues : Issues fixed in mozilla-nss : - Update to NSS 3.40.1 bsc1119105 - CVE-2018-12404: Fixed a cache side-channel variant of the Bleichenbacher attack bsc1119069 - CVE-2018-12384: Fixed an issue in the SSL handshake. NSS respond...

openSUSE: Security Advisory for mozilla-nspr (openSUSE-SU-2018:4283-1)

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...

SUSE SLED12 / SLES12 Security Update : MozillaFirefox, mozilla-nspr / mozilla-nss (SUSE-SU-2018:4236-1)

This update for MozillaFirefox, mozilla-nss and mozilla-nspr fixes the following issues : Issues fixed in MozillaFirefox : Update to Firefox ESR 60.4 bsc1119105 CVE-2018-17466: Fixed a buffer overflow and out-of-bounds read in ANGLE library with TextureStorage11 CVE-2018-18492: Fixed a...

Security Bulletin: Vulnerabilities in OpenSSL affect PowerKVM

Summary PowerKVM is affected by vulnerabilities in OpenSSL. IBM has now addressed these vulnerabilities. Vulnerability Details CVEID: CVE-2018-0732 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by the sending of a very large prime value to the client by a malicious server duri...

[ASA-201812-6] lib32-openssl: private key recovery

Arch Linux Security Advisory ASA-201812-6 ========================================= Severity: Low Date : 2018-12-08 CVE-ID : CVE-2018-0734 CVE-2018-0735 Package : lib32-openssl Type : private key recovery Remote : Yes Link : https://security.archlinux.org/AVG-793 Summary ======= The package...

[ASA-201812-5] openssl: private key recovery

Arch Linux Security Advisory ASA-201812-5 ========================================= Severity: Low Date : 2018-12-08 CVE-ID : CVE-2018-0734 CVE-2018-0735 Package : openssl Type : private key recovery Remote : Yes Link : https://security.archlinux.org/AVG-792 Summary ======= The package openssl...

Ubuntu: Security Advisory (USN-3840-1)

The remote host is missing an update for the 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...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : OpenSSL vulnerabilities (USN-3840-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3840-1 advisory. Samuel Weiser discovered that OpenSSL incorrectly handled DSA signing. An attacker could possibly use this issue to perform a...

USN-3840-1: OpenSSL vulnerabilities

Samuel Weiser discovered that OpenSSL incorrectly handled DSA signing. An attacker could possibly use this issue to perform a timing side-channel attack and recover private DSA keys. CVE-2018-0734 Samuel Weiser discovered that OpenSSL incorrectly handled ECDSA signing. An attacker could possibly...