Concrete CMS: Weak random number generator used in concrete/authentication/concrete/controller.php

php private function genString$a = 20 $o = ''; $chars = 'abcdefghijklmnopqrstuvwxyz0123456789!@$%^&+|":?'\'; $l = strlen$chars; while $a-- $o .= substr$chars, rand0, $l, 1; return md5$o; Using substrrand then running md5 on the output would be better replaced by using bin2hex and either...

GLSA-201408-14 : stunnel: Information disclosure

The remote host is affected by the vulnerability described in GLSA-201408-14 stunnel: Information disclosure stunnel does not properly update the state of the pseudo-random generator after fork-threading which causes subsequent children with the same process ID to use the same entropy pool. ECDSA...

stunnel: Information disclosure

Background The stunnel program is designed to work as an SSL encryption wrapper between a client and a local or remote server. Description stunnel does not properly update the state of the pseudo-random generator after fork-threading which causes subsequent children with the same process ID to us...

openSUSE Security Update : libssh (openSUSE-SU-2014:0366-1)

libssh was updated to fix a random generator reseeding issue when forking multiple servers. Forking multiple servers might under some circumstances get them the same random seed state. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...

DEBIAN-CVE-2014-0017

The RANDbytes function in libssh before 0.6.3, when forking is enabled, does not properly reset the state of the OpenSSL pseudo-random number generator PRNG, which causes the state to be shared between children processes and allows local users to obtain sensitive information by leveraging a pid...

PYSEC-2013-29

The Crypto.Random.atfork function in PyCrypto before 2.6.1 does not properly reseed the pseudo-random number generator PRNG before allowing a child process to access it, which makes it easier for context-dependent attackers to obtain sensitive information by leveraging a race condition in which a...

OpenSSL < 0.9.6b Predictable Random Generator

According to its banner, the remote web server is running a version of OpenSSL that is earlier than 0.9.6b and allows remote attackers to predict the output of the pseudo-random generator. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid17745; scriptversion"1.11";...

PHP weak 64 bit random seed

The GENERATESEED macro in PHP 4.x before 4.4.8 and 5.x before 5.2.5, when running on 64-bit systems, performs a multiplication that generates a portion of zero bits during conversion due to insufficient precision, which produces 24 bits of entropy and simplifies brute force attacks against...

Microsoft Windows DNS server and DNS client DNS reply spoofing

Weak pseudo-random generator is used to generate DNS request ID...

Linux distributives OpenSSH / OpenSSL weak random generator

Weak random generation in Debian-based distributives Debian, Ubuntu...

PHP multiple security vulnerabilities

GENERATESEED weak random generator,...

Debian Security Advisory DSA 152-1 (l2tpd)

The remote host is missing an update to l2tpd announced via advisory DSA 152-1. OpenVAS Vulnerability Test $Id: deb1521.nasl 6616 2017-07-07 12:10:49Z cfischer $ Description: Auto-generated from advisory DSA 152-1 Authors: Thomas Reinke Copyright: Copyright c 2007 E-Soft Inc...

Debian Security Advisory DSA 152-1 (l2tpd)

The remote host is missing an update to l2tpd announced via advisory DSA 152-1. SPDX-FileCopyrightText: 2008 E-Soft Inc. 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...

openSUSE 10 Security Update : kernel (kernel-3760)

This kernel update fixes the following security problems : - CVE-2007-1861: The nlfiblookup function in net/ipv4/fibfrontend.c allows attackers to cause a denial of service kernel panic via NETLINKFIBLOOKUP replies, which trigger infinite recursion and a stack overflow. - CVE-2007-1496:...

CVE-2007-2926

ISC BIND 9 through 9.5.0a5 uses a weak random number generator during generation of DNS query ids when answering resolver questions or sending NOTIFY messages to slave name servers, which makes it easier for remote attackers to guess the next query id and perform DNS cache poisoning...

EGD detection

A random number generator is listening on the remote port. Description : The Entropy Gathering Daemon is running on the remote host. EGD is a user space random generator for operating systems that lack /dev/random OpenVAS Vulnerability Test $Id: egddetect.nasl 6056 2017-05-02 09:02:50Z teissa $...