GLSA-201408-10 : Libgcrypt: Side-channel attack

The remote host is affected by the vulnerability described in GLSA-201408-10 Libgcrypt: Side-channel attack A vulnerability in the implementation of ElGamal decryption procedures of Libgcrypt leaks information to various side-channels. Impact : A physical side-channel attack allows a remote...

Stealing Encryption Keys Just by Touching a Laptop

As far sci-fi movies have been entertaining the public, but their ideas have always been a matter of adoption in real life. Just like in any other sci-fi movie, simply touching a laptop can be enough to extract the cryptographic keys used to secure data stored on it. A team of computer security...

openSUSE Security Update : libgcrypt (openSUSE-SU-2014:1058-1)

libgcrypt was updated to 1.5.4 to prevent a side-channel attack on Elgamal encryption subkeys. Besides that the following issues were resolved : - Improved performance of RSA, DSA, and Elgamal by using a new exponentiation algorithm. - Fixed a subtle bug in mpisetbit which could set spurious bits...

CVE-2014-3477

The dbus-daemon in D-Bus 1.2.x through 1.4.x, 1.6.x before 1.6.20, and 1.8.x before 1.8.4, sends an AccessDenied error to the service instead of a client when the client is prohibited from accessing the service, which allows local users to cause a denial of service initialization failure and exit...

CVE-2014-3477

The dbus-daemon in D-Bus 1.2.x through 1.4.x, 1.6.x before 1.6.20, and 1.8.x before 1.8.4, sends an AccessDenied error to the service instead of a client when the client is prohibited from accessing the service, which allows local users to cause a denial of service initialization failure and exit...

Design/Logic Flaw

The dbus-daemon in D-Bus 1.2.x through 1.4.x, 1.6.x before 1.6.20, and 1.8.x before 1.8.4, sends an AccessDenied error to the service instead of a client when the client is prohibited from accessing the service, which allows local users to cause a denial of service initialization failure and exit...

CVE-2014-3477

The dbus-daemon in D-Bus 1.2.x through 1.4.x, 1.6.x before 1.6.20, and 1.8.x before 1.8.4, sends an AccessDenied error to the service instead of a client when the client is prohibited from accessing the service, which allows local users to cause a denial of service initialization failure and exit...

CVE-2014-3477

CVE-2014-3477 affects the D-Bus dbus-daemon. Local attackers can trigger a DoS (initialization failure/exit) or potentially a side‑channel attack by sending a D-Bus message to an inactive service. Affected are D-Bus/dbus-daemon versions: 1.2.x–1.4.x, 1.6.x before 1.6.20, and 1.8.x before 1.8.4. M...

CVE-2014-3477

The dbus-daemon in D-Bus 1.2.x through 1.4.x, 1.6.x before 1.6.20, and 1.8.x before 1.8.4, sends an AccessDenied error to the service instead of a client when the client is prohibited from accessing the service, which allows local users to cause a denial of service initialization failure and exit...

CVE-2014-3477

The dbus-daemon in D-Bus 1.2.x through 1.4.x, 1.6.x before 1.6.20, and 1.8.x before 1.8.4, sends an AccessDenied error to the service instead of a client when the client is prohibited from accessing the service, which allows local users to cause a denial of service initialization failure and exit...

OpenSSL 0.9.x CBC Error Information Leakage Weakness

No description provided by source. source: http://www.securityfocus.com/bid/6884/info A side-channel attack against implementations of SSL exists that, through analysis of the timing of certain operations, can reveal sensitive information to an active adversary. This information leaked by...

CVE-2014-3477

The dbus-daemon in D-Bus 1.2.x through 1.4.x, 1.6.x before 1.6.20, and 1.8.x before 1.8.4, sends an AccessDenied error to the service instead of a client when the client is prohibited from accessing the service, which allows local users to cause a denial of service initialization failure and exit...

Cisco TelePresence MCU Series Devices Multiple Vulnerabilities in OpenSSL

The remote Cisco TelePresence MCU device is running a software version known to be affected by multiple OpenSSL related vulnerabilities : - An error exists related to the implementation of the Elliptic Curve Digital Signature Algorithm ECDSA that could allow nonce disclosure via the 'FLUSH+RELOAD...

Cisco ONS 15400 Series Devices Multiple Vulnerabilities in OpenSSL

The remote Cisco ONS device is running a software version known to be affected by multiple OpenSSL related vulnerabilities : - An error exists related to the implementation of the Elliptic Curve Digital Signature Algorithm ECDSA that could allow nonce disclosure via the 'FLUSH+RELOAD' cache...

openSUSE Security Update : openssl (openSUSE-SU-2014:0480-1)

openssl was updated to fix a timing attack, where it was theoretically possible to recover ECDSA Nonces Using the FLUSH+RELOAD Cache Side-channel Attack %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Securit...

openSUSE Security Update : kernel (openSUSE-SU-2013:0396-1)

The Linux kernel was updated to fix various bugs and security issues : CVE-2013-0871: Race condition in the ptrace functionality in the Linux kernel allowed local users to gain privileges via a PTRACESETREGS ptrace system call in a crafted application, as demonstrated by ptracedeath. CVE-2013-016...

IBM Global Security Kit 7 < 7.0.4.50 / 8.0.14.x < 8.0.14.43 / 8.0.50.x < 8.0.50.20 Multiple Vulnerabilities

The remote Windows host has a version of IBM Global Security Kit prior to 7.0.4.50 / 8.0.14.43 / 8.0.50.20. It is, therefore, affected by the following vulnerabilities : - An error exists related to the implementation of the Elliptic Curve Digital Signature Algorithm ECDSA that could allow nonce...

[SECURITY] [DSA 2908-1] openssl security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2908-1 [email protected] http://www.debian.org/security/ Raphael Geissert April 17, 2014 http://www.debian.org/security/faq -...

Debian: Security Advisory (DSA-2908-1)

The remote host is missing an update for the Debian 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...

Mandriva Linux Security Advisory : openssl (MDVSA-2014:067)

Updated openssl packages fix security vulnerability : The Montgomery ladder implementation in OpenSSL through 1.0.0l does not ensure that certain swap operations have a constant-time behavior, which makes it easier for local users to obtain ECDSA nonces via a FLUSH+RELOAD cache side-channel attac...