OpenSSL TLS DTLS Heartbeat Information Disclosure (CVE-2014-0160; CVE-2014-0346)

An information disclosure vulnerability exists in OpenSSL. The vulnerability is due to an error when handling TLS/DTLS heartbeat packets. An attacker can leverage this vulnerability to disclose memory contents of a connected client or server...

DTLS v1.2 Traffic Negotiation Detection

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DTLS Heartbeat Negotiation Detection

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DTLS v1.0 Traffic Negotiation Detection

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OpenSSL TLS/DTLS Heartbeat Information Disclosure Vulnerability

A vulnerability in the Transport Layer Security TLS/Datagram Transport Layer Security DTLS heartbeat functionality in OpenSSL used in multiple Cisco products could allow an unauthenticated, remote attacker to retrieve memory in chunks of 64 kilobytes from a connected client or server. The...

[SECURITY] [DSA 2896-2] openssl security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2896-2 [email protected] http://www.debian.org/security/ Salvatore Bonaccorso April 08, 2014 http://www.debian.org/security/faq -...

openssl: information disclosure in handling of TLS heartbeat extension packets

An information disclosure flaw was found in the way OpenSSL handled TLS and DTLS Heartbeat Extension packets. A malicious TLS or DTLS client or server could send a specially crafted TLS or DTLS Heartbeat packet to disclose a limited portion of memory per request from a connected client or server...

Important: Red Hat Security Advisory: openssl security update

Updated openssl packages that fix one security issue are now available for Red Hat Storage 2.1. The Red Hat Security Response Team has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

Important: Red Hat Security Advisory: openssl security update

Updated openssl packages that fix one security issue are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

openssl security update

CentOS Errata and Security Advisory CESA-2014:0376 Updated openssl packages that fix one security issue are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base...

RedHat Update for openssl RHSA-2014:0376-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2014 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...

Scientific Linux Security Update : openssl on SL6.x i386/x86_64

An information disclosure flaw was found in the way OpenSSL handled TLS and DTLS Heartbeat Extension packets. A malicious TLS or DTLS client or server could send a specially crafted TLS or DTLS Heartbeat packet to disclose a limited portion of memory per request from a connected client or server...

RedHat Update for openssl RHSA-2014:0376-01

Check for the Version of openssl OpenVAS Vulnerability Test RedHat Update for openssl RHSA-2014:0376-01 Authors: System Generated Check Copyright: Copyright C 2014 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

RHEL 6 : openssl (RHSA-2014:0376)

Updated openssl packages that fix one security issue are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

OpenSSL 1.0.1 < 1.0.1g Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 1.0.1g. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.0.1g advisory. - The 1 TLS and 2 DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allo...

Debian DSA-2896-1 : openssl - security update

A vulnerability has been discovered in OpenSSL's support for the TLS/DTLS Heartbeat extension. Up to 64KB of memory from either client or server can be recovered by an attacker. This vulnerability might allow an attacker to compromise the private key and other sensitive data in memory. All users...

Buffer overflow

The 1 TLS and 2 DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information from process memory via crafted packets that trigger a buffer over-read, as demonstrated by reading private keys,...

CVE-2014-0160

The 1 TLS and 2 DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information from process memory via crafted packets that trigger a buffer over-read, as demonstrated by reading private keys,...

DSA-2896-1 openssl - security update

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Critical: openssl

Issue Overview: The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in OpenSSL, OpenJDK, PolarSSL, and other products, do not properly consider timing side-channel attacks on a MAC check requirement during the processing of malformed CBC padding, which allows remote attackers ...