Moodle 'lib/moodlelib.php' predictable random number generation vulnerability

Moodle is a free, open-source e-learning software platform, also known as a course management system, learning management system, or virtual learning environment, developed by Dr. Martin Dougiamas of Australia. A predictable random number generation vulnerability exists in Moodle. An attacker cou...

Orient Technologies Studio for OrientDB Server Community Edition Random Number Generation Vulnerability

Orient Technologies Studio for OrientDB Server Community Edition is a community edition of OrientDB Server from Orient Technologies, UK. A problem with Orient Technologies Studio for OrientDB Server Community Edition random number generation allows remote attackers to exploit vulnerabilities to...

NIST Drops Weak Dual_EC RNG From Official Recommendations

NIST officially has removed the controversial and compromised DualECDRBG from its list of recommended algorithms for generating random numbers. The DualEC random number generator was at the center of a controversy in the security community two years ago after revelations that the National Securit...

IBM Rational ClearCase GSKit Encryption Issue Vulnerability

IBM Rational ClearCase is a suite of software configuration management solutions from IBM in the United States. The solution provides version control, workspace management, parallel development support and build auditing. A security vulnerability exists in the implementation of the MSCAPI/MSCNG...

CVE-2012-2808

The PRNG implementation in the DNS resolver in Bionic in Android before 4.1.1 incorrectly uses time and PID information during the generation of random numbers for query ID values and UDP source ports, which makes it easier for remote attackers to spoof DNS responses by guessing these numbers, a...

PRNG weakness allows for DNS poisoning on Android — Mozilla

Mozilla developer Daniel Stenberg reported that the DNS resolver in Firefox for Android uses an insufficiently random algorithm when generating random numbers for the unique identifier. This was derived from an old version of the Bionic libc library and suffered from insufficient randomness in th...

Debian DLA-88-1 : ruby1.8 security update

This update fixes multiple local and remote denial of service and remote code execute problems : CVE-2011-0188 Properly allocate memory, to prevent arbitrary code execution or application crash. Reported by Drew Yao. CVE-2011-2686 Reinitialize the random seed when forking to prevent CVE-2003-0900...

The Dropbox SDK, there is a remote exploit, has been an emergency fix-bug warning-the black bar safety net

! The Dropbox developers recently fixed the Android version of the Dropbox SDK to store the application on a remote exploitation vulnerability, an attacker exploit the vulnerability without user consent directly to the app and the Dropbox account is connected. As long as the user installed...

SecureRandom vulnerability details（CVE-2 0 1 3-7 3 7 2-the vulnerability warning-the black bar safety net

0×0 0 vulnerability overview Android 4.4 previous versions of the Java cryptographic architectureJCAusing Apache Harmony 6. 0M3 and the previous version of the SecureRandom implementation there is a security vulnerability, specifically located in the...

Network Time Protocol (NTP) vulnerability in AIX,Network Time Protocol (NTP) vulnerability in VIOS

IBM SECURITY ADVISORY First Issued: Tue Feb 10 12:06:45 CST 2015 |Updated: Thu Feb 12 10:54:48 CST 2015 |Corrected wrong CVE number |Corrected SP for 7100-02-07 |Updated Fri Feb 13 08:22:03 CST 2015 |Corrected typo in II. CVSS section |Updated Thu Feb 19 12:35:51 CST 2015 |Corrected upper fileset...

Mandriva Linux Security Advisory : ntp (MDVSA-2015:003)

Updated ntp packages fix security vulnerabilities : If no authentication key is defined in the ntp.conf file, a cryptographically-weak default key is generated CVE-2014-9293. ntp-keygen before 4.2.7p230 uses a non-cryptographic random number generator with a weak seed to generate symmetric keys...

CVE-2014-5386

The mcryptcreateiv function in hphp/runtime/ext/mcrypt/extmcrypt.cpp in Facebook HipHop Virtual Machine HHVM before 3.3.0 does not seed the random number generator, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging the use of a single...

Security Advisory-WPS PIN Offline Brute Force Cracking Vulnerability in Huawei Home Gateway Products

Some Huawei home gateways are affected by the PIN offline brute force cracking vulnerability of the WPS protocol because the random number generator RNG used in the supplier’s solution is not random enough. As a result, brute force cracking the PIN code is easier. After an attacker cracks the PIN...

Apple Patches NTP Vulnerabilities in First Automated Patch

Apple last night for the first time pushed an automated patch to Mac OS X users, taking care of critical Network Time Protocol NTP vulnerabilities. The fix was delivered automatically and did not require Mac users to restart their machines. The latest security issue in NTP, which is used by...

FreeBSD : ntp -- multiple vulnerabilities (4033d826-87dd-11e4-9079-3c970e169bc2)

CERT reports : The Network Time Protocol NTP provides networked systems with a way to synchronize time for various services and applications. ntpd version 4.2.7 and previous versions allow attackers to overflow several buffers in a way that may allow malicious code to be executed. ntp-keygen prio...

MGASA-2014-0541 Updated ntp packages fix security vulnerabilities

Updated ntp packages fix security vulnerabilities: If no authentication key is defined in the ntp.conf file, a cryptographically-weak default key is generated CVE-2014-9293. ntp-keygen before 4.2.7p230 uses a non-cryptographic random number generator with a weak seed to generate symmetric keys...

DEBIAN-CVE-2014-9294

util/ntp-keygen.c in ntp-keygen in NTP before 4.2.7p230 uses a weak RNG seed, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack...

ntp -- multiple vulnerabilities

CERT reports: The Network Time Protocol NTP provides networked systems with a way to synchronize time for various services and applications. ntpd version 4.2.7 and previous versions allow attackers to overflow several buffers in a way that may allow malicious code to be executed. ntp-keygen prior...

USN-2387-1: pollinate update

The pollinate package bundles the certificate for entropy.ubuntu.com. This update refreshes the certificate to match the one currently used on the server...

OracleVM 3.2 : bash (OVMSA-2014-0019)

The remote OracleVM system is missing necessary patches to address critical security updates : - Check for fishy environment Resolves: 1141644 - Fixed a bug that caused trap handlers to be executed recursively, corrupting internal data structures. Resolves: 964753 - Don't include backup files...