SUSE SLED15 / SLES15 Security Update : webkit2gtk3 (SUSE-SU-2020:1198-1)

This update for webkit2gtk3 fixes the following issues : Security issue fixed : CVE-2020-3899: Fixed a memory consumption issue that could have led to remote code execution bsc1170643. Non-security issues fixed : Update to version 2.28.2 bsc1170643 : + Fix excessive CPU usage due to GdkFrameClock...

SUSE-SU-2020:1211-1 Security update for webkit2gtk3

This update for webkit2gtk3 fixes the following issues: Security issue fixed: - CVE-2020-3899: Fixed a memory consumption issue that could have led to remote code execution bsc1170643. Non-security issues fixed: - Update to version 2.28.2 bsc1170643: + Fix excessive CPU usage due to GdkFrameClock...

Fedora 31 : webkit2gtk3 (2020-7f34d2cfd8)

Update to 2.28.2 : - Fix excessive CPU usage due to GdkFrameClock not being stopped. - Fix UI process crash when EGLWLbindwaylanddisplay extension is not available. - Fix position of select popup menus in X11. - Fix playing of Youtube live stream/H264 URLs. - Fix several crashes and rendering...

SUSE-SU-2020:1198-1 Security update for webkit2gtk3

This update for webkit2gtk3 fixes the following issues: Security issue fixed: - CVE-2020-3899: Fixed a memory consumption issue that could have led to remote code execution bsc1170643. Non-security issues fixed: - Update to version 2.28.2 bsc1170643: + Fix excessive CPU usage due to GdkFrameClock...

Fedora 30 : webkit2gtk3 (2020-bd170e803f)

Update to 2.28.2 : - Fix excessive CPU usage due to GdkFrameClock not being stopped. - Fix UI process crash when EGLWLbindwaylanddisplay extension is not available. - Fix position of select popup menus in X11. - Fix playing of Youtube live stream/H264 URLs. - Fix several crashes and rendering...

Denial Of Service (DoS)

The Network Time Protocol NTP is vulnerable to Denial Of Service DoS. Robin Park and Dmitri Vinokurov discovered a flaw in the way ntpd handled certain malformed NTP packets. ntpd logged information about all such packets and replied with an NTP packet that was treated as malformed when received ...

Denial Of Service (DoS)

squid is vulnerable to denial of service. A flaw was found in the way squid stored HTTP headers for cached objects in system memory. An attacker could cause squid to use additional memory, and trigger high CPU usage when processing requests for certain cached objects, possibly leading to a denial...

CVE-2019-9518

A flaw was found in HTTP/2. Using frames with an empty payload, a flood could occur that results in excessive CPU usage and starvation of other clients. The highest threat from this vulnerability is to system availability...

WDS has a high CPU usage when many client computers try to start in Windows Server 2012 R2

WDS has a high CPU usage when many client computers try to start in Windows Server 2012 R2 This article describes an issue that occurs in Windows Server 2012 R2 that has Windows Deployment Services WDS installed. You can fix this issue by using the update in this article. Before you install this...

CVE-2020-5347

Dell EMC Isilon OneFS versions 8.2.2 and earlier contain a denial of service vulnerability. SmartConnect had an error condition that may be triggered to loop, using CPU and potentially preventing other SmartConnect DNS responses...

DEBIAN-CVE-2019-11254

The Kubernetes API Server component in versions 1.1-1.14, and versions prior to 1.15.10, 1.16.7 and 1.17.3 allows an authorized user who sends malicious YAML payloads to cause the kube-apiserver to consume excessive CPU cycles while parsing YAML...

HTTP/2: flood using PRIORITY frames results in excessive resource consumption

A flaw was found in HTTP/2. An attacker, using PRIORITY frames to flood the system, could cause excessive CPU usage and starvation of other clients. The largest threat from this vulnerability is to system availability...

HTTP/2: flood using empty frames results in excessive resource consumption

A flaw was found in HTTP/2. Using frames with an empty payload, a flood could occur that results in excessive CPU usage and starvation of other clients. The highest threat from this vulnerability is to system availability...

CVE-2017-11499

It was found that Node.js was using a non-randomized seed when populating hash tables. An attacker, able to supply a large number of inputs, could send specially crafted entries to the Node.js application, maximizing hash collisions to trigger an excessive amount of CPU usage, resulting in a deni...

CVE-2018-16844

nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive CPU usage. This issue affects nginx compiled with the ngxhttpv2module not compiled by default if the 'http2' option of the 'listen' directive is used in a configuration file...

RHEL 8 : Red Hat OpenShift Service Mesh 1.0.9 servicemesh-proxy (RHSA-2020:0734)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:0734 advisory. Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise...

HTTP/2: flood using empty frames results in excessive resource consumption

A flaw was found in HTTP/2. Using frames with an empty payload, a flood could occur that results in excessive CPU usage and starvation of other clients. The highest threat from this vulnerability is to system availability...

CVE-2020-3164

A vulnerability in the web-based management interface of Cisco AsyncOS for Cisco Email Security Appliance ESA, Cisco Web Security Appliance WSA, and Cisco Content Security Management Appliance SMA could allow an unauthenticated remote attacker to cause high CPU usage on an affected device,...

Input validation

A vulnerability in the web-based management interface of Cisco AsyncOS for Cisco Email Security Appliance ESA, Cisco Web Security Appliance WSA, and Cisco Content Security Management Appliance SMA could allow an unauthenticated remote attacker to cause high CPU usage on an affected device,...

CVE-2020-3164 Cisco ESA, Cisco WSA, and Cisco SMA GUI Denial of Service Vulnerability

A vulnerability in the web-based management interface of Cisco AsyncOS for Cisco Email Security Appliance ESA, Cisco Web Security Appliance WSA, and Cisco Content Security Management Appliance SMA could allow an unauthenticated remote attacker to cause high CPU usage on an affected device,...