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 1.0 servicemesh-grafana security update

An update for servicemesh-grafana is now available for OpenShift Service Mesh 1.0. 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...

RHEL 8 : Red Hat OpenShift Service Mesh 1.0 servicemesh-cni (RHSA-2020:2870)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:2870 advisory. Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift...

Updated perl-YAML packages fix security vulnerability

Updated perl-YAML package fixes security vulnerability: This update enforces that $LoadCode must be enabled to use the feature of evaluating typeglobs, because with the typeglob feature you would be able to set the variable $YAML::LoadCode from a YAML file, and that would be a security issue. The...

MGASA-2020-0275 Updated perl-YAML packages fix security vulnerability

Updated perl-YAML package fixes security vulnerability: This update enforces that $LoadCode must be enabled to use the feature of evaluating typeglobs, because with the typeglob feature you would be able to set the variable $YAML::LoadCode from a YAML file, and that would be a security issue. The...

CVE-2020-2211

Jenkins ElasticBox Jenkins Kubernetes CI/CD Plugin 1.3 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability...

Remote code execution

Jenkins ElasticBox Jenkins Kubernetes CI/CD Plugin 1.3 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability...

CVE-2020-2211

CVE-2020-2211 affects Jenkins ElasticBox Jenkins Kubernetes CI/CD Plugin (versions ≤ 1.3). The root cause is that the YAML parser is not configured to prevent instantiation of arbitrary types, enabling remote code execution. The CVE entry notes a questionable attack surface but does not provide e...

CVE-2020-2211

Jenkins ElasticBox Jenkins Kubernetes CI/CD Plugin 1.3 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability...

PT-2020-15426 · Jenkins · Jenkins Elasticbox Jenkins Kubernetes Ci/Cd Plugin +1

Name of the Vulnerable Software and Affected Versions: Jenkins ElasticBox Jenkins Kubernetes CI/CD Plugin versions 1.3 and earlier Description: The issue is related to the YAML parser configuration in the Jenkins ElasticBox Jenkins Kubernetes CI/CD Plugin, which allows the instantiation of...

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...

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...