PT-2020-5620

Name of the Vulnerable Software and Affected Versions hostapd versions prior to 2.6 Description The issue is related to the use of deterministic values due to missing calls to srand or srandom before using rand and random standard library functions in EAP mode. This results in inappropriate use o...

Siemens Patches Insufficient Entropy Vulnerability in ICS Systems

German industrial giant Siemens has provided a firmware update addressing vulnerabilities that are found in a popular line of its Desigo PX industrial control hardware used in controlling primarily HVAC systems in commercial buildings . On Wednesday, Siemens, in coordination with ICS-CERT, issued...

kernel security and bug fix update

kernel - 2.6.18-417.0.0.0.1 - netfront fix ring buffer index go back led vif stop orabug 18272251 - net fix tcptrimhead James Li orabug 14512145, 19219078 - ocfs2: dlm: fix recovery hung Junxiao Bi orabug 13956772 - i386: fix MTRR code Zhenzhong Duan orabug 15862649 - oprofile x86, mm: Add...

Entropy Insufficiency Vulnerability in Pseudo-Random Number Generation in SIEMENS Desigo PX Web Module

SIEMENS Building Automation Systems Desigo PX programmable automation station offers a flexible solution with the ability to signal alarms, time-based logging programs and trends that can be modified or expanded at any time. An entropy insufficiency vulnerability exists in the pseudo-random numbe...

kernel security and bug fix update

kernel - 2.6.18-416.0.0.0.1 - netfront fix ring buffer index go back led vif stop orabug 18272251 - net fix tcptrimhead James Li orabug 14512145, 19219078 - ocfs2: dlm: fix recovery hung Junxiao Bi orabug 13956772 - i386: fix MTRR code Zhenzhong Duan orabug 15862649 - oprofile x86, mm: Add...

Siemens Desigo PX Web Module Insufficient Entropy Vulnerability

OVERVIEW Siemens has released a firmware update to mitigate an insufficient entropy vulnerability that affects Siemens Desigo PX Web modules. Marcella Hastings, Joshua Fried, and Nadia Heninger from the University of Pennsylvania coordinated this vulnerability directly with Siemens. This...

CVE-2016-6670

Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 use random numbers with insufficient entropy to generate self-signed certificates, which makes it easier for remote attackers to discover private keys by leveraging knowledge of a certificate...

CVE-2016-6670

Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 use random numbers with insufficient entropy to generate self-signed certificates, which makes it easier for remote attackers to discover private keys by leveraging knowledge of a certificate...

Design/Logic Flaw

Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 use random numbers with insufficient entropy to generate self-signed certificates, which makes it easier for remote attackers to discover private keys by leveraging knowledge of a certificate...

CVE-2016-6670

Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 use random numbers with insufficient entropy to generate self-signed certificates, which makes it easier for remote attackers to discover private keys by leveraging knowledge of a certificate...

CVE-2016-6670: Exposure of Sensitive Information to an Unauthorized Actor

Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 use random numbers with insufficient entropy to generate self-signed certificates, which makes it easier for remote attackers to discover private keys by leveraging knowledge of a certificate...

PT-2016-7031

Name of the Vulnerable Software and Affected Versions Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 Description The issue concerns the generation of self-signed certificates in certain Huawei devices. These devices use random numbers with insufficient...

Fedora 23 : php-ZendFramework2 / php-zendframework-zendxml (2016-8952105d59)

" 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 Linux operating system, which allows a malicious individual to trigger a service failure

A malfunction in the ANSI pseudo-random number generator leads to the use of a lower entropy, which results in a failure in service...

nodejs-node-uuid: insecure entropy source - Math.random()

It was found that NodeJS node-uuid used Math.random to create a GUID Globally Unique Identifier which does not provide enough entropy on some platforms it only provides 32 bits which can result in collisions of GUIDs. An attacker could use this to guess GUID values and leverage further attacks...

Selfrando Technique Mitigates Attacks Unmasking Tor Users

The FBI’s apparent capability to unmask users of the Tor Network has caused hand-wringing among those concerned with privacy and civil liberties, many of whom are busy trying to win legal battles to get law enforcement to confess as to how they’re doing it. A team of academics and researchers,...

Expat XML Parser Denial of Service Vulnerability

Expat is a C-based XML parser library , it uses a stream-oriented parser . Expat's XML parser fails to use proper entropy for hash initialization, allowing a remote attacker to exploit a vulnerability that could be exploited to construct special XML documents that would trick an application into...

CVE-2016-5300

The XML parser in Expat does not use sufficient entropy for hash initialization, which allows context-dependent attackers to cause a denial of service CPU consumption via crafted identifiers in an XML document. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-0876...

ALPINE-CVE-2016-5300

The XML parser in Expat does not use sufficient entropy for hash initialization, which allows context-dependent attackers to cause a denial of service CPU consumption via crafted identifiers in an XML document. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-0876...

DEBIAN-CVE-2016-5300

The XML parser in Expat does not use sufficient entropy for hash initialization, which allows context-dependent attackers to cause a denial of service CPU consumption via crafted identifiers in an XML document. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-0876...