It’s Not Quite Doomsday o’Clock—But It Should Be

Opinion: The apocalyptic clock remains fixed at two minutes to midnight—as close as we've ever been to catastrophe. That's not close enough...

Network Time Protocol Daemon (ntpd) 3.x / 4.x < 4.2.8p5 Denial Of Service Vulnerability

The version of the remote NTP server is 3.x or 4.x prior to 4.2.8p5. It is, therefore, affected by the following vulnerability : - he panicgate check in NTP before 4.2.8p5 is only re-enabled after the first change to the system clock that was greater than 128 milliseconds by default, which allows...

Security Bulletin: A Security vulnerability has been identified in IBM WebSphere Application Server bundled with IBM WebSphere Application Server Patterns and IBM WebSphere Application Server for Cloud (CVE-2017-1381)

Summary There is an information disclosure in the WebSphere Application Server Proxy Server or On-Demand-Router ODR. This only occurs when the system clock is changed. If the system clock is changed it could cause stale data to be cached and served. Vulnerability Details Consult the security...

Gatecoin: API request signature can be reused with other parameters/data than the original in certain cases

If an attacker can intercept/see an API-request from a client who has a system-clock that is slightly ahead of the server time then the attacker can re-use the API request-signature towards the same URL but with a different payload. This can for some of the endpoint lead to serious vulnerabilitie...

October 18, 2018—KB4462932 (OS Build 16299.755)

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Cloudflare Embraces Google Roughtime, Giving Internet Security a Boost

Syncing clocks online is vital to web security...

Amazon Linux AMI : ntp (ALAS-2018-1083)

ntpd in ntp 4.2.x before 4.2.8p7 allows authenticated users that know the private symmetric key to create arbitrarily-many ephemeral associations in order to win the clock selection of ntpd and modify a victim's clock via a Sybil attack. This issue exists because of an incomplete fix for...

Important: Red Hat Security Advisory: qemu-kvm security and bug fix update

An update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

Siemens SICLOCK TC Product Information Disclosure Vulnerability

The SICROCK product line offers components for synchronizing plant and system time. An information disclosure vulnerability exists in Siemens SICLOCK TC products. An attacker could exploit the vulnerability to read the access password of the device...

Cloud Migration Fundamentals: Overcoming Barriers to App Security [Infographic]

As more organizations move to the cloud, the line of responsibility in securing applications can become rather blurred. The concept of control has historically rested in physical location and ownership. With the move to the cloud, however, the idea of security by proxy is changing and so should o...

5 Key Factors to Consider When Comparing Cloud Security Solutions [Video]

Migrating to the cloud can be a challenge, and so can securing your platform once you’re there. It means having a security solution that is quick, adaptable and equipped to handle a wider breadth of attacks. Whether you’re in the market for a new security product, or you’re looking to switch, the...

PT-2018-3864

Name of the Vulnerable Software and Affected Versions NTP version 4.2.8p11 Eltex ESR-200 affected versions not specified NTP affected versions not specified Description The issue is related to the implementation of the NTP protocol, which can lead to security restrictions being bypassed. An...

Security Bulletin: Information disclosure in WebSphere Application Server shipped with Tivoli Integrated Portal (CVE-2017-1381)

Summary There is an information disclosure in the WebSphere Application Server Proxy Server or On-Demand-Router ODR. This only occurs when the system clock is changed. If the system clock is changed it could cause stale data to be cached and served. Vulnerability Details CVEID: CVE-2017-1381...

Security Bulletin: Information disclosure in WebSphere Application Server (CVE-2017-1381) may affect IBM Tivoli Netcool Configuration Manager (ITNCM)

Summary IBM Tivoli Netcool Configuration Manager has addressed the following vulnerability. There is an information disclosure in the WebSphere Application Server Proxy Server or On-Demand-Router ODR. This only occurs when the system clock is changed. If the system clock is changed it could cause...

Security Bulletin: Multiple security vulnerabilities affect IBM WebSphere Application Server for Bluemix

Summary WebSphere Application Server may have insecure file permissions after custom startup scripts are run. The custom startup script will not pull the umask from the server.xml. This may cause some log files to have different permissions then expected. There is an information disclosure in the...

Citrix License Server system clocks is not synchronized with the Delivery Controller

If the system clock time difference between Delivery Controller and License Server is is greater than maximum allowed 5 minutes, License Server might not work properly...

RHEL 7 : kernel-alt (RHSA-2018:1374)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:1374 advisory. The kernel-alt packages provide the Linux kernel version 4.x. Security Fixes: kernel: ptrace incorrect error handling leads to corruption an...

Medium: ntp

Issue Overview: Ephemeral association time spoofing additional protection ntpd in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92 allows authenticated users that know the private symmetric key to create arbitrarily-many ephemeral associations in order to win the clock selection of ntpd and modif...

Apple iOS Clock Information Disclosure Vulnerability

Apple iOS is an operating system developed by Apple Inc. for mobile devices, of which Clock is a clock component. A security vulnerability exists in the handling of alarms and timers in the Clock component in Apple iOS versions prior to 11.3. An attacker could exploit this vulnerability to obtain...

Linux kernel hi3660_stub_clk_probe function denial-of-service vulnerability

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A denial of service vulnerability exists in the hi3660stubclkprobe function in drivers/clk/hisilicon/clk-hi3660-stub.c in the Linux kernel. A local user can exploit th...