The OpenSSL 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 recover the private key. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2b-1

OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. It is also a general-purpose cryptography library. For more information about the team and community around the project, or to start making your own contributions, start with the community page. OpenSSL versions 1.0.1 through 1.0.1f contain a flaw in its implementation of the TLS/DTLS heartbeat functionality. This flaw allows an attacker to retrieve private memory of an application that uses the vulnerable OpenSSL library in chunks of 64k at a time. Major changes between OpenSSL 1.0.2p and OpenSSL 1.0.2q [20 Nov 2018] Microarchitecture timing vulnerability in ECC scalar multiplication ( CVE-2018-5407) Timing vulnerability in DSA signature generation ( CVE-2018-0734) Nov 02, 2011 · HDX 3.0.x and Older Versions Not Vulnerable HDX 3.1.x and Greater Vulnerable FIXED in version 3.1.3.2 HDX 3.1.3.2 Not Vulnerable Fixes Earlier 3.x Vulnerable Versions - NOT currently recommended for CMS/Halo QDX 6000 All Not Vulnerable RealPresence Group Series All Versions Vulnerable See below. 4.1.3.2 fixes all 4.1 versions. Servers using OpenSSL versions prior to 1.0.1g are not vulnerable in a default configuration, instead only if an application explicitly enables OCSP stapling support. Reported by Shi Lei (Gear Team, Qihoo 360 Inc.). Fixed in OpenSSL 1.0.1u (git commit) (Affected 1.0.1-1.0.1t) This issue was also addressed in OpenSSL 1.1.0a, OpenSSL 1.0.2i Jun 16, 2014 · Not Affected Versions: OpenSSL 1.0.1h; OpenSSL 1.0.0m; OpenSSL 0.9.8za; The latest OpenSSL update includes seven bug fixes. We found one of the bugs(CVE-2014-0224). Q. What are the risks? A. Attackers can eavesdrop and make falsifications on your communication when both of a server and a client are vulnerable, and the OpenSSL version of the For the avoidance of doubt libssl is not vulnerable because explicit parameters are never used. OpenSSL versions 1.1.1, 1.1.0 and 1.0.2 are affected by this issue. (CVE-2019-1547) - OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in order to ensure

OpenSSL 'Heartbleed' vulnerability (CVE-2014-0160) | CISA

OpenSSL versions 1.0.1 through 1.0.1f contain a flaw in its implementation of the TLS/DTLS heartbeat functionality. This flaw allows an attacker to retrieve private memory of an application that uses the vulnerable OpenSSL library in chunks of 64k at a time. OpenSSL #ccsinjection Vulnerability Jun 16, 2014

OpenSSL vulnerability - Heartbleed - OpenVPN Community

Jun 05, 2014 · Multiple Cisco products incorporate a version of the OpenSSL package affected by one or more vulnerabilities that could allow an unauthenticated, remote attacker to execute arbitrary code, create a denial of service (DoS) condition, or perform a man-in-the-middle attack. On June 5, 2014, the OpenSSL Project released a security advisory detailing seven distinct vulnerabilities. The All systems and applications utilizing the Secure Socket Layer (SSL) 3.0 with cipher-block chaining (CBC) mode ciphers may be vulnerable. However, the POODLE (Padding Oracle On Downgraded Legacy Encryption) attack demonstrates this vulnerability using web browsers and web servers, which is one of the most likely exploitation scenarios. OpenSSL 1.0.1 is known to be exploitable. OpenSSL 0.9.8 and 1.0.0 are not known to be vulnerable; however, the OpenSSL team has advised that users of these older versions upgrade as a precaution. This plugin detects and reports all versions of OpenSSL that are potentially exploitable. Discovery by DigiCert lets you know if you are vulnerable to the Heartbleed Bug attack. Heartbleed Bug Vulnerability. Heartbleed Bug: Flaw in OpenSSL versions 1.0.1 through 1.0.1f and 1.0.2-beta1. On April 7, 2014, the Heartbleed bug was revealed to the Internet community. Mar 17, 2004 · A third vulnerability described in the NISCC advisory is a bug in older versions of OpenSSL, versions before 0.9.6d, that can also lead to a Denial of Service attack. None of the Cisco OpenSSL implementations are known to be affected by this older OpenSSL issue.