kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service

A flaw was found kubernetes. The parsing of YAML manifests by the Kubernetes API server could lead to a denial-of-service attack leaving it vulnerable to an instance of a "billion laughs" attack. The highest threat from this vulnerability is to system availability...

kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service

A flaw was found kubernetes. The parsing of YAML manifests by the Kubernetes API server could lead to a denial-of-service attack leaving it vulnerable to an instance of a "billion laughs" attack. The highest threat from this vulnerability is to system availability...

Important: Red Hat Security Advisory: Red Hat OpenShift Service Mesh servicemesh-cni security update

An update for servicemesh-cni is now available for OpenShift Service Mesh 1.1. 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 vulnerabilit...

RHEL 8 : Red Hat OpenShift Service Mesh 1.1 servicemesh-operator (RHSA-2020:2795)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:2795 advisory. Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise...

The vulnerability of the full_load method and the FullLoader loader from the PyYAML library allows a attacker to execute arbitrary code.

The vulnerability of the fullload method and the FullLoader loader from the PyYAML library exists due to insufficient validation of input data. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 3.11 atomic-openshift security update

An update for atomic-openshift is now available for Red Hat OpenShift Container Platform 3.11. 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 ea...

kubernetes: Denial of service in API server via crafted YAML payloads by authorized users

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...

DEBIAN-CVE-2018-16848

A Denial of Service DoS condition is possible in OpenStack Mistral in versions up to and including 7.0.3. Submitting a specially crafted workflow definition YAML file containing nested anchors can lead to resource exhaustion culminating in a denial of service...

PYSEC-2020-240

A Denial of Service DoS condition is possible in OpenStack Mistral in versions up to and including 7.0.3. Submitting a specially crafted workflow definition YAML file containing nested anchors can lead to resource exhaustion culminating in a denial of service...

UBUNTU-CVE-2018-16848

A Denial of Service DoS condition is possible in OpenStack Mistral in versions up to and including 7.0.3. Submitting a specially crafted workflow definition YAML file containing nested anchors can lead to resource exhaustion culminating in a denial of service...

CVE-2018-16848

OpenStack Mistral is affected by CVE-2018-16848. A DoS can be triggered by submitting a specially crafted workflow definition YAML that uses nested anchors, leading to resource exhaustion. Affected versions are up to 7.0.3. The connected documents confirm the DoS impact but do not provide exploit...

The vulnerability of the YAML syntax analyzer plugin for working with the OpenShift Jenkins OpenShift Pipeline plugin allows a attacker to execute arbitrary code.

The vulnerability of the YAML syntax analyzer for the OpenShift Jenkins OpenShift Pipeline Plugin is related to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

The vulnerability of the YAML syntax analyzer in the Jenkins Azure Container Service Plugin allows a perpetrator to execute arbitrary code.

The vulnerability of the YAML syntax analyzer in the Jenkins Azure Container Service Plugin is related to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

Mail.ru: Blind SSRF in horizon-heat

Blind SSRF to internal services via Horizon external YAML template resource definition in Mail.ru cloud computing service...

Arbitrary File Read in Snyk Broker

All versions of snyk-broker after 4.72.0 including and before 4.73.1 are vulnerable to Arbitrary File Read. It allows arbitrary file reads to users with access to Snyk's internal network of any files ending in the following extensions: yaml, yml or json...

GHSA-2FMP-7XWF-WVWR Arbitrary File Read in Snyk Broker

All versions of snyk-broker after 4.72.0 including and before 4.73.1 are vulnerable to Arbitrary File Read. It allows arbitrary file reads to users with access to Snyk's internal network of any files ending in the following extensions: yaml, yml or json...

Arbitrary File Read

snyk-broker is vulnerable to arbitrary file read. An attacker is able to access and read arbitrary files that contain the extensions .yaml, .yml or .json...

PT-2021-3478

Name of the Vulnerable Software and Affected Versions PyYAML versions prior to 5.4 Description A flaw in the PyYAML library allows for arbitrary code execution when processing untrusted YAML files through the full load method or with the FullLoader loader. This issue enables an attacker to execut...

Arbitrary Code Execution

commons-configuration2 is vulnerable to arbitrary code execution. The package uses a third-party library that, by default, allows the instantiation of arbitrary classes to parse if the YAML contains special statements. This allows an attacker to execute arbitrary code on the host application if t...

jw.util Operating System Command Injection Vulnerability

jw.util is a Python-based utility package that includes modules for versioning, file handling, and YAML configuration. jw.util suffers from an operating system command injection vulnerability. An attacker can exploit this vulnerability by inserting python into a loaded yaml to execute arbitrary...