CVE-2016-2217

The OpenSSL address implementation in Socat 1.7.3.0 and 2.0.0-b8 does not use a prime number for the DH, which makes it easier for remote attackers to obtain the shared secret...

CVE-2016-2217

CVE-2016-2217 concerns socat’s OpenSSL address implementation. The issue is that in socat versions 1.7.3.0 and 2.0.0-b8 , the Diffie-Hellman (DH) parameter uses a non-prime value, making it easier for a remote attacker to deduce the shared secret. The vulnerability affects the OpenSSL handling wi...

OpenSSL 1.1.0 < 1.1.0d Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 1.1.0d. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.1.0d advisory. - There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL 1.0.2 before 1.0.2k and 1.1.0 before 1.1.0d...

OpenSSL 1.0.2 < 1.0.2k Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 1.0.2k. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.0.2k advisory. - There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL 1.0.2 before 1.0.2k and 1.1.0 before 1.1.0d...

CVE-2017-3732

There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL 1.0.2 before 1.0.2k and 1.1.0 before 1.1.0d. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed...

Tests Crypto Libraries Against Known Attacks: Wycheproof

Rests Crypto Libraries Against Known Attacks Project Wycheproof tests crypto libraries against known attacks. It is developed and maintained by members of Google Security Team, but it is not an official Google product. In cryptography, subtle mistakes can have catastrophic consequences. Good...

CVE-2016-7055

There is a carry propagating bug in the Broadwell-specific Montgomery multiplication procedure in OpenSSL 1.0.2 and 1.1.0 before 1.1.0c that handles input lengths divisible by, but longer than 256 bits. Analysis suggests that attacks against RSA, DSA and DH private keys are impossible. This is...

SUSE SLES11 Security Update : openssh (SUSE-SU-2016:2388-1)

This update for OpenSSH fixes the following issues : - Prevent user enumeration through the timing of password processing. bsc989363, CVE-2016-6210 - Allow lowering the DH groups parameter limit in server as well as when GSSAPI key exchange is used. bsc948902 - Sanitize input for xauth1. bsc97063...

SUSE-SU-2016:2388-1 Security update for openssh

This update for OpenSSH fixes the following issues: - Prevent user enumeration through the timing of password processing. bsc989363, CVE-2016-6210 - Allow lowering the DH groups parameter limit in server as well as when GSSAPI key exchange is used. bsc948902 - Sanitize input for xauth1. bsc970632...

SSH-Weak-DH - SSH Weak Diffie-Hellman Group Identification Tool

This tool establishes SSH connections to a server, thereby enumerating through various client configurations, in order to determine whether the server allows a Diffie-Hellman DH key exchange based on a weak group. We hope that our tool will be useful to check SSH servers for weak DH key exchange...

SUSE SLES11 Security Update : openssh (SUSE-SU-2016:2281-1)

This update for openssh fixes the following issues : - CVE-2016-6210: Prevent user enumeration through the timing of password processing bsc989363 -preventtiminguserenumeration - Allow lowering the DH groups parameter limit in server as well as when GSSAPI key exchange is used bsc948902 -...

1-click IPSEC VPN in the Cloud: algo

1-click IPSEC VPN in the Cloud Algo short for “Al Gore”, the V ice P resident of N etworks everywhere for inventing the Internet is a set of Ansible scripts that simplifies the setup of an IPSEC VPN. It contains the most secure defaults available, works with common cloud providers, and does not...

httpd security update

2.2.3-92.0.1 - Add the ability to read DH parameters from the first SSLCertificateFile John Haxby orabug 21671194 - fix modssl always performing full renegotiation Joe Jin orabug 12423387 - replace index.html with Oracle's index page oracleindex.html - update vstring and distro in specfile 2.2.3-...

Ubuntu 14.04 LTS / 16.04 LTS : NSS vulnerability (USN-3029-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3029-1 advisory. Tyson Smith and Jed Davis discovered that NSS incorrectly handled memory. A remote attacker could use this issue to cause NSS to crash, resulting in a...

USN-3029-1: NSS vulnerability

Tyson Smith and Jed Davis discovered that NSS incorrectly handled memory. A remote attacker could use this issue to cause NSS to crash, resulting in a denial of service, or possibly execute arbitrary code. This update refreshes the NSS package to version 3.23 which includes the latest CA...

SUSE-SU-2016:1528-1 Security update for openssh

openssh was updated to fix three security issues. These security issues were fixed: - CVE-2016-3115: Multiple CRLF injection vulnerabilities in session.c in sshd in OpenSSH allowed remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data, related to...

openSUSE Security Update : openssh (openSUSE-2016-668)

This update for OpenSSH fixes three security issues. These security issues were fixed : - CVE-2016-3115: Sanitise input for xauth1 bsc970632 - CVE-2016-1908: Prevent X11 SECURITY circumvention when forwarding X11 connections bsc962313 - CVE-2015-8325: Ignore PAM environment when using login...

SUSE SLES11 Security Update : openssl (SUSE-SU-2016:1290-1)

This update for openssl fixes the following issues : Security issues fixed : - CVE-2016-2108: Memory corruption in the ASN.1 encoder bsc977617 - CVE-2016-2105: EVPEncodeUpdate overflow bsc977614 - CVE-2016-2106: EVPEncryptUpdate overflow bsc977615 - CVE-2016-2109: ASN.1 BIO excessive memory...

CVE-2014-9742

The Miller-Rabin primality check in Botan before 1.10.8 and 1.11.x before 1.11.9 improperly uses a single random base, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a DH group...

CVE-2014-9742

The Miller-Rabin primality check in Botan before 1.10.8 and 1.11.x before 1.11.9 improperly uses a single random base, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a DH group...