USN-3064-1: GnuPG vulnerability

Felix Dörre and Vladimir Klebanov discovered that GnuPG incorrectly handled mixing functions in the random number generator. An attacker able to obtain 4640 bits from the RNG can trivially predict the next 160 bits of output...

USN-3064-1 gnupg vulnerability

Felix Dörre and Vladimir Klebanov discovered that GnuPG incorrectly handled mixing functions in the random number generator. An attacker able to obtain 4640 bits from the RNG can trivially predict the next 160 bits of output...

GPG Patches 18-Year-Old Libgcrypt RNG Bug

New versions of Libgcrypt and Gnu Privacy Guard GnuPG or GPG released on Wednesday include security fixes for vulnerabilities discovered in the mixing functions of the Libgcrypt random number generator. The flaws were privately disclosed by Felix Dörre and Vladimir Klebanov of Karlsruhe Institute...

Debian DSA-3650-1 : libgcrypt20 - security update

Felix Doerre and Vladimir Klebanov from the Karlsruhe Institute of Technology discovered a flaw in the mixing functions of Libgcrypt's random number generator. An attacker who obtains 4640 bits from the RNG can trivially predict the next 160 bits of output. A first analysis on the impact of this...

Debian DSA-3649-1 : gnupg - security update

Felix Doerre and Vladimir Klebanov from the Karlsruhe Institute of Technology discovered a flaw in the mixing functions of GnuPG's random number generator. An attacker who obtains 4640 bits from the RNG can trivially predict the next 160 bits of output. A first analysis on the impact of this bug...

FreeBSD : gnupg -- attacker who obtains 4640 bits from the RNG can trivially predict the next 160 bits of output (e1c71d8d-64d9-11e6-b38a-25a46b33f2ed)

Werner Koch reports : There was a bug in the mixing functions of Libgcrypt's random number generator: An attacker who obtains 4640 bits from the RNG can trivially predict the next 160 bits of output. This bug exists since 1998 in all GnuPG and Libgcrypt versions. %NASLMINLEVEL 70300 C Tenable...

[SECURITY] [DSA 3650-1] libgcrypt20 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3650-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso August 17, 2016 https://www.debian.org/security/faq -...

[SECURITY] [DSA 3649-1] gnupg security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3649-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso August 17, 2016 https://www.debian.org/security/faq -...

[SECURITY] [DSA 3649-1] gnupg security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3649-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso August 17, 2016 https://www.debian.org/security/faq -...

gnupg -- attacker who obtains 4640 bits from the RNG can trivially predict the next 160 bits of output

Werner Koch reports: There was a bug in the mixing functions of Libgcrypt's random number generator: An attacker who obtains 4640 bits from the RNG can trivially predict the next 160 bits of output. This bug exists since 1998 in all GnuPG and Libgcrypt versions...

Debian Security Advisory DSA 3649-1 (gnupg - security update)

Felix Doerre and Vladimir Klebanov from the Karlsruhe Institute of Technology discovered a flaw in the mixing functions of GnuPG OpenVAS Vulnerability Test $Id: deb3649.nasl 6608 2017-07-07 12:05:05Z cfischer $ Auto-generated from advisory DSA 3649-1 using nvtgen 1.0 Script version: 1.0 Author:...

CVE-2016-6313

The mixing functions in the random number generator in Libgcrypt before 1.5.6, 1.6.x before 1.6.6, and 1.7.x before 1.7.3 and GnuPG before 1.4.21 make it easier for attackers to obtain the values of 160 bits by leveraging knowledge of the previous 4640 bits...

UBUNTU-CVE-2016-6313

The mixing functions in the random number generator in Libgcrypt before 1.5.6, 1.6.x before 1.6.6, and 1.7.x before 1.7.3 and GnuPG before 1.4.21 make it easier for attackers to obtain the values of 160 bits by leveraging knowledge of the previous 4640 bits...

DSA-3650-1 libgcrypt20 - security update

Bulletin has no description...

DSA-3649-1 gnupg - security update

Bulletin has no description...

Multiple Huawei products insecure random number generation vulnerability

Huawei S7700 and others are intelligent routing switches from Huawei China. An insecure random number generation vulnerability exists in multiple Huawei products. An attacker can exploit the vulnerability to take control of a flawed device certificate and obtain a private key...

Magento CMS Predictable Random Number Generation Vulnerability

Magento CMS is the United States Magento company's set of open source PHP e-commerce content management system CMS. A predictable random number generation vulnerability exists in Magento CMS Attackers can exploit this vulnerability to predict random numbers and infer passwords...

Debian DSA-3627-1 : phpmyadmin - security update

Several vulnerabilities have been fixed in phpMyAdmin, the web-based MySQL administration interface. - CVE-2016-1927 The suggestPassword function relied on a non-secure random number generator which makes it easier for remote attackers to guess generated passwords via a brute-force approach. -...

Fedora 22 : php-ZendFramework2 / php-zendframework-zendxml (2016-03c0ed3127)

" 2.4.10 2016-05-09 - Fix HeaderValue throwing an exception on legal characters 2.4.9 2015-11-23 SECURITY UPDATES - ZF2015-09: Zend\Captcha\Word generates a 'word' for a CAPTCHA challenge by selecting a sequence of random letters from a character set. Prior to this vulnerability announcement, the...

The vulnerability of the microprogrammed logic controller Siemens Simatic S7-1200 allows a malicious actor to intercept communication sessions.

The software of the Siemens SIMATIC S7-1200 programmable logic controller contains a vulnerability in the random number generator integrated into the authentication handler of the web server. During operation, it is possible to intercept a communication session by adjusting the session identifier...