Scientific Linux Security Update : gnupg on SL5.x i386/x86_64 (20131024)

It was found that GnuPG was vulnerable to the Yarom/Falkner flush+reload cache side-channel attack on the RSA secret exponent. An attacker able to execute a process on the logical CPU that shared the L3 cache with the GnuPG process such as a different local user or a user of a KVM guest running o...

RHEL 5 / 6 : libgcrypt (RHSA-2013:1457)

An updated libgcrypt package that fixes one security issue is now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

RHEL 5 : gnupg (RHSA-2013:1458)

An updated gnupg package that fixes multiple security issues is now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, ar...

libgcrypt security update

CentOS Errata and Security Advisory CESA-2013:1457 An updated libgcrypt package that fixes one security issue is now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System...

Moderate: Red Hat Security Advisory: libgcrypt security update

An updated libgcrypt package that fixes one security issue is now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

GnuPG susceptible to Yarom/Falkner flush+reload cache side-channel attack

GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload...

GnuPG susceptible to Yarom/Falkner flush+reload cache side-channel attack

GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload...

Debian DSA-2782-1 : polarssl - several vulnerabilities

Multiple security issues have been discovered in PolarSSL, a lightweight crypto and SSL/TLS library : - CVE-2013-4623 Jack Lloyd discovered a denial of service vulnerability in the parsing of PEM-encoded certificates. - CVE-2013-5914 Paul Brodeur and TrustInSoft discovered a buffer overflow in th...

[SECURITY] [DSA 2782-1] polarssl security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2782-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff October 20, 2013 http://www.debian.org/security/faq -...

Debian Security Advisory DSA 2782-1 (polarssl - several vulnerabilities)

Multiple security issues have been discovered in PolarSSL, a lightweight crypto and SSL/TLS library: CVE-2013-4623 Jack Lloyd discovered a denial of service vulnerability in the parsing of PEM-encoded certificates. CVE-2013-5914 Paul Brodeur and TrustInSoft discovered a buffer overflow in the...

Debian: Security Advisory (DSA-2782-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2013 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...

/Dev/Random PRNG in Linux Questioned

The sanctity of the dev/random random number generator used in the Linux kernel has been a hot-button issue for more than a month. A petition posted to change.org in September to remove RdRand from dev/random, for example, was met with fury from Linus Torvalds who called the developer who posted ...

CryptoLocker Ransomware demands $300 or Two Bitcoins to decrypt your files

If you're a daily computer user, you're likely aware of all the threats you face every day online in the form of viruses and malware. CryptoLocker, a new ransomware malware, began making the rounds several months ago. This ransomware is particularly nasty because infected users are in danger of...

ESA-2013-047: RSA® Authentication Agent for PAM Unlimited Login Attempts Vulnerability

ESA-2013-047.txt -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ESA-2013-047: RSA® Authentication Agent for PAM Unlimited Login Attempts Vulnerability EMC Identifier: ESA-2013-047 CVE Identifier: CVE-2013-3271 Severity Rating: CVSS v2 Base Score: 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P Affected Products: R...

RSA Authentication Agent for PAM protection bypass

Login attepts are not limited...

CVE-2013-5915

The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys...

UBUNTU-CVE-2013-5915

The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys...

CVE-2013-5915

The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys...

Design/Logic Flaw

The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys...

CVE-2013-5915

CVE-2013-5915 concerns PolarSSL prior to 1.2.9, where the RSA-CRT Montgomery multiplication was not implemented securely, enabling a timing side-channel attack to potentially recover RSA private keys. Public references in connected docs show厂 PolarSSL advisories and Fedora/OpenVAS entries noting ...