MGASA-2018-0365 Updated openssl packages fix security vulnerabilities

Updated openssl packages fix security vulnerabilities: During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime...

Apache Traffic Server Denial of Service Vulnerability (CNVD-2018-19517)

Apache Traffic Server ATS is the United States Apache Apache Software Foundation, an HTTP proxy and caching server. A security vulnerability exists in Apache ATS version 6.2.2. An attacker can exploit this vulnerability with a specially crafted invalid TLS handshake to cause a segmentation error...

Apache Traffic Server (ATS) < 6.2.3 DoS Vulnerability

Apache Traffic Server ATS is prone to a denial of service DoS 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 =...

CVE-2018-8022

A carefully crafted invalid TLS handshake can cause Apache Traffic Server ATS to segfault. This affects version 6.2.2. To resolve this issue users running 6.2.2 should upgrade to 6.2.3 or later versions...

CVE-2018-8022

A carefully crafted invalid TLS handshake can cause Apache Traffic Server ATS to segfault. This affects version 6.2.2. To resolve this issue users running 6.2.2 should upgrade to 6.2.3 or later versions...

DEBIAN-CVE-2018-8022

A carefully crafted invalid TLS handshake can cause Apache Traffic Server ATS to segfault. This affects version 6.2.2. To resolve this issue users running 6.2.2 should upgrade to 6.2.3 or later versions...

Design/Logic Flaw

A carefully crafted invalid TLS handshake can cause Apache Traffic Server ATS to segfault. This affects version 6.2.2. To resolve this issue users running 6.2.2 should upgrade to 6.2.3 or later versions...

UBUNTU-CVE-2018-8022

A carefully crafted invalid TLS handshake can cause Apache Traffic Server ATS to segfault. This affects version 6.2.2. To resolve this issue users running 6.2.2 should upgrade to 6.2.3 or later versions...

CVE-2018-8022

A carefully crafted invalid TLS handshake can cause Apache Traffic Server ATS to segfault. This affects version 6.2.2. To resolve this issue users running 6.2.2 should upgrade to 6.2.3 or later versions...

CVE-2018-8022

CVE-2018-8022 affects Apache Traffic Server (ATS) 6.2.2. A specially crafted invalid TLS handshake can cause ATS to segfault, leading to a partial availability impact (DoS) as described in multiple sources. The concrete vulnerable component is the TLS handshake handling within ATS; the root cause...

CVE-2018-8022

A carefully crafted invalid TLS handshake can cause Apache Traffic Server ATS to segfault. This affects version 6.2.2. To resolve this issue users running 6.2.2 should upgrade to 6.2.3 or later versions...

SUSE-SU-2018:2545-1 Security update for openssl1

This update for openssl1 fixes the following security issues: - CVE-2018-0737: The RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could have...

openssl: Malicious server can send large prime to client during DH(E) TLS handshake causing the client to hang

During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This...

Event: 1020 Connection Validation failed on Domain "for user" for reason 'Deny'

SSL Certificate handshake is not successful for ICA sessions since the VDA's are not enabled with SSL communication. Mismatch of License edition configured under Studio Licensing...

Cisco Small Business 100 Series and 300 Series Wireless Access Points Encryption Algorithm Downgrade Vulnerability

Cisco Small Business 100 Series Wireless Access Points and Small Business 300 Series Wireless Access Points are different series of wireless access point products from Cisco, which provide high-capacity wireless LAN and guest access services, among other features. The Extensible Authentication...

node.js -- multiple vulnerabilities

Node.js reports: OpenSSL: Client DoS due to large DH parameter This fixes a potential denial of service DoS attack against client connections by a malicious server. During a TLS communication handshake, where both client and server agree to use a cipher-suite using DH or DHE Diffie-Hellman, in bo...

CVE-2018-0412

A vulnerability in the implementation of Extensible Authentication Protocol over LAN EAPOL functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an unauthenticated, adjacent attacker to force the downgrade of...

CVE-2018-9129

ZyXEL ZyWALL/USG series devices have a Bleichenbacher vulnerability in their Internet Key Exchange IKE handshake implementation used for IPsec based VPN connections...

Design/Logic Flaw

ZyXEL ZyWALL/USG series devices have a Bleichenbacher vulnerability in their Internet Key Exchange IKE handshake implementation used for IPsec based VPN connections...

FreeBSD : wpa_supplicant -- unauthenticated encrypted EAPOL-Key data (6bedc863-9fbe-11e8-945f-206a8a720317)

SO-AND-SO reports : A vulnerability was found in how wpasupplicant processes EAPOL-Key frames. It is possible for an attacker to modify the frame in a way that makes wpasupplicant decrypt the Key Data field without requiring a valid MIC value in the frame, i.e., without the frame being...