Ad Network Circumvents Ad-Blocking Tools To Run In-Browser Cryptojacker Scripts

Cryptojackers are getting resourceful and have figured out how to bypass ad-blocking software and deliver the Coinhive JavaScript miner via browser-based ads. Researchers at Qihoo’s Netlab 360 said it recently spotted an advertising network that was using what is called a domain generation...

CVE-2018-0094

A vulnerability in IPv6 ingress packet processing for Cisco UCS Central Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition due to high CPU utilization on the targeted device. The vulnerability is due to insufficient rate limiting protection for IPv...

CVE-2018-0090

A vulnerability in management interface access control list ACL configuration of Cisco NX-OS System Software could allow an unauthenticated, remote attacker to bypass configured ACLs on the management interface. This could allow traffic to be forwarded to the NX-OS CPU for processing, leading to...

CVE-2018-0094

A vulnerability in IPv6 ingress packet processing for Cisco UCS Central Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition due to high CPU utilization on the targeted device. The vulnerability is due to insufficient rate limiting protection for IPv...

CVE-2018-0094

CVE-2018-0094 affects Cisco UCS Central Software. The issue arises in IPv6 ingress packet processing due to insufficient rate limiting for IPv6 traffic, enabling an unauthenticated, remote attacker to trigger a denial of service via high CPU utilization. Connected documents confirm the vulnerabil...

CVE-2018-0090

A vulnerability in management interface access control list ACL configuration of Cisco NX-OS System Software could allow an unauthenticated, remote attacker to bypass configured ACLs on the management interface. This could allow traffic to be forwarded to the NX-OS CPU for processing, leading to...

CVE-2018-0090

A vulnerability in management interface access control list ACL configuration of Cisco NX-OS System Software could allow an unauthenticated, remote attacker to bypass configured ACLs on the management interface. This could allow traffic to be forwarded to the NX-OS CPU for processing, leading to...

CVE-2018-0094: Protection Mechanism Failure

A vulnerability in IPv6 ingress packet processing for Cisco UCS Central Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition due to high CPU utilization on the targeted device. The vulnerability is due to insufficient rate limiting protection for IPv...

Cisco NX-OS System Software Management Interface Denial of Service Vulnerability

A vulnerability in management interface access control list ACL configuration of Cisco NX-OS System Software could allow an unauthenticated, remote attacker to bypass configured ACLs on the management interface. This could allow traffic to be forwarded to the NX-OS CPU for processing, leading to...

zookeeper: Incorrect input validation with wchp/wchc four letter words

A denial of service vulnerability was discovered in ZooKeeper which allows an attacker to dramatically increase CPU utilization by abusing "wchp/wchc" commands, leading to the server being unable to serve legitimate requests...

Moderate: Red Hat Security Advisory: Red Hat JBoss BPM Suite 6.4.7 security update

An update is now available for Red Hat JBoss BPM Suite. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in...

Management CPU Increases Periodically In Citrix ADC

When monitoring CPU utilization on the NetScaler, you will periodically notice Management CPU CPU 0 reporting 100% Utilization. This will most likely appear cyclic recurring at a fairly regular interval...

CVE-2017-5637

Two four letter word commands "wchp/wchc" are CPU intensive and could cause spike of CPU utilization on Apache ZooKeeper server if abused, which leads to the server unable to serve legitimate client requests. Apache ZooKeeper thru version 3.4.9 and 3.5.2 suffer from this issue, fixed in 3.4.10,...

CVE-2017-5637

Two four letter word commands "wchp/wchc" are CPU intensive and could cause spike of CPU utilization on Apache ZooKeeper server if abused, which leads to the server unable to serve legitimate client requests. Apache ZooKeeper thru version 3.4.9 and 3.5.2 suffer from this issue, fixed in 3.4.10,...

CVE-2017-5637

Two four letter word commands "wchp/wchc" are CPU intensive and could cause spike of CPU utilization on Apache ZooKeeper server if abused, which leads to the server unable to serve legitimate client requests. Apache ZooKeeper thru version 3.4.9 and 3.5.2 suffer from this issue, fixed in 3.4.10,...

CVE-2017-5637

CVE-2017-5637 affects Apache ZooKeeper prior to fixes in 3.4.10 and 3.5.3. The issue: two four-letter commands, wchp and wchc, are CPU-intensive and can cause a denial of service by overwhelming CPU on the server, rendering it unable to serve legitimate clients. Affected products/versions include...

CVE-2017-5637: Missing Authentication for Critical Function

Two four letter word commands "wchp/wchc" are CPU intensive and could cause spike of CPU utilization on Apache ZooKeeper server if abused, which leads to the server unable to serve legitimate client requests. Apache ZooKeeper thru version 3.4.9 and 3.5.2 suffer from this issue, fixed in 3.4.10,...

CVE-2017-12244

A vulnerability in the detection engine parsing of IPv6 packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause high CPU utilization or to cause a denial of service DoS condition because the Snort process restarts unexpectedly. The vulnerability is due...

CVE-2017-12244: Improper Input Validation

A vulnerability in the detection engine parsing of IPv6 packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause high CPU utilization or to cause a denial of service DoS condition because the Snort process restarts unexpectedly. The vulnerability is due...

Cisco Firepower Detection Engine IPv6 Denial of Service Vulnerability

A vulnerability in the detection engine parsing of IPv6 packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause high CPU utilization or to cause a denial of service DoS condition because the Snort process restarts unexpectedly. The vulnerability is due...