OpenSSL加密算法破解漏洞

一、漏洞情况分析 OpenSSL是一个实现安全套接层和安全传输层协议的通用开源加密库，可支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 OpenSSL存在一处加密算法破解漏洞，但是该漏洞需要同时满足以下条件：OpenSSL版本为 1.0.2-1.0.2e；依赖于openssl的应用程序的签名算法生成的临时密钥必须基于Diffie...

CVE-2015-7576

The httpbasicauthenticatewith method in actionpack/lib/actioncontroller/metal/httpauthentication.rb in the Basic Authentication implementation in Action Controller in Ruby on Rails before 3.2.22.1, 4.0.x and 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 does not use a...

Amazon Linux AMI : java-1.7.0-openjdk (ALAS-2016-643) (SLOTH)

An out-of-bounds write flaw was found in the JPEG image format decoder in the AWT component in OpenJDK. A specially crafted JPEG image could cause a Java application to crash or, possibly execute arbitrary code. An untrusted Java application or applet could use this flaw to bypass Java sandbox...

OpenSSL CVE-2 0 1 6-0 7 0 1 Private Key Recovery attack vulnerability analysis-vulnerability warning-the black bar safety net

by: au2o3t @3 6 0 Cloud Security Team 0x01 Foreword 2 0 1 6 1 2 8, OpenSSL official published number for the CVE-2 0 1 6-0 7 0 1 vulnerabilities. The vulnerability occurs in the OpenSSL 1.0.2 versionOpenSSL 1.0.2 f and later versions not affected, when using the DH algorithm to a different client...

RHEL 5 : java-1.7.0-ibm (RHSA-2016:0100) (SLOTH)

Updated java-1.7.0-ibm packages that fix several security issues are now available for Red Hat Enterprise Linux 5 Supplementary. Red Hat Product Security has rated this update as having Critical security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity...

Critical: Red Hat Security Advisory: java-1.7.0-ibm security update

Updated java-1.7.0-ibm packages that fix several security issues are now available for Red Hat Enterprise Linux 5 Supplementary. Red Hat Product Security has rated this update as having Critical security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity...

Critical: Red Hat Security Advisory: java-1.6.0-ibm security update

Updated java-1.6.0-ibm packages that fix several security issues are now available for Red Hat Enterprise Linux 5 and 6 Supplementary. Red Hat Product Security has rated this update as having Critical security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

Tape Write Operations Fail for MHVTL if Block Size Is Not Set to 64 KB

Challenge All tape write operations fail for MHVTL drives if the data block size is not set to 65,536 bytes. Cause Starting in Veeam Backup & Replication v9, a new algorithm for automatically selecting the data block size was implemented. The software will automatically detect the highest availab...

Mozilla Network Security Services Security Mechanism Bypass Vulnerability

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation.Mozilla Network Security Services NSS is a library Network Security Services library, which provides cross-platform support for SSL, S/MIME and other Internet security standards. A security vulnerability exists in t...

Multiple vulnerabilities in Botan

The botan developers reports: Infinite loop in modular square root algorithm - The ressol function implements the Tonelli-Shanks algorithm for finding square roots could be sent into a nearly infinite loop due to a misplaced conditional check. This could occur if a composite modulus is provided, ...

DLA-406-1 phpmyadmin - security update

Bulletin has no description...

OpenSSL Insecure Algorithm Use Vulnerability

OpenSSL is an open source capable of implementing the Secure Sockets Layer and Secure Transport Layer protocols for a common cryptographic library. A security vulnerability exists in OpenSSL that allows remote attackers to complete the SSLv2 handshake process using disabled SSLv2 encryption...

Horizon HD / WiFi Weak WiFi Passphrase Generation

---------------------------------------------------------------------------- Advisory ID: HCA0005 - http://hackingcorp.ch/advisories/HCA0005.pdf Product: Horizon HD / WiFi Vendor: Liberty Global plc companies Unitymedia GmbH, UPC Cablecom, ... Affected Versions: unknown Tested Versions: current...

phpmyadmin -- Unsafe generation of XSRF/CSRF token

The phpMyAdmin development team reports: The XSRF/CSRF token is generated with a weak algorithm using functions that do not return cryptographically secure values. We consider this vulnerability to be non-critical...

[SECURITY] Fedora 22 Update: rsync-3.1.1-7.fc22

Rsync uses a reliable algorithm to bring remote and host files into sync very quickly. Rsync is fast because it just sends the differences in the files over the network instead of sending the complete files. Rsync is often used as a very powerful mirroring process or just as a more capable...

CentOS Update for java CESA-2016:0050 centos6

Check the version of java SPDX-FileCopyrightText: 2016 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 scriptoid"1.3.6.1.4.1.25623.1.0.882370";...

Scientific Linux Security Update : java-1.7.0-openjdk on SL5.x, SL7.x i386/x86_64 (20160121) (SLOTH)

An out-of-bounds write flaw was found in the JPEG image format decoder in the AWT component in OpenJDK. A specially crafted JPEG image could cause a Java application to crash or, possibly execute arbitrary code. An untrusted Java application or applet could use this flaw to bypass Java sandbox...

AIX OpenSSL Advisory : openssl_advisory15.asc

The version of OpenSSL installed on the remote AIX host is affected by multiple vulnerabilities : - A NULL pointer dereference flaw exists in file rsaameth.c when handling ASN.1 signatures that use the RSA PSS algorithm but are missing a mask generation function parameter. A remote attacker can...

RHEL 7 : java-1.8.0-oracle (RHSA-2016:0055)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2016:0055 advisory. Oracle Java SE version 8 includes the Oracle Java Runtime Environment and the Oracle Java Software Development Kit. This update fixes severa...

RedHat Update for java-1.7.0-openjdk RHSA-2016:0053-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...