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OpenAdvisories
High RHSA-2020:2795 2 CVEs

Red Hat Security Advisory: Red Hat OpenShift Service Mesh 1.1 servicemesh-operator security update

Published Sep 16, 2024 · Updated Jun 27, 2026

Ecosystem: Red Hat

Fixed packages 1

ReleasePackageFixed in
Red Hat · Service Mesh 1 service_mesh:1.1::el8 servicemesh-operator 0:1.1.4-3.el8

Vulnerabilities 2

  • High 7.5
    CVE-2019-11253 Scanner template EPSS 26%

    Kubernetes API Server JSON/YAML parsing vulnerable to resource exhaustion attack

    Improper input validation in the Kubernetes API server in versions v1.0-1.12 and versions prior to v1.13.12, v1.14.8, v1.15.5, and v1.16.2 allows authorized users to send malicious YAML or JSON payloads, causing the API server to consume excessive CPU or memo…

    Kubernetes Kubernetes kubernetes k8s.io/kubernetes Debian Alpine Go
  • Unscored —
    CVE-2020-14306

    An incorrect access control flaw was found in the operator, openshift-service-mesh/istio-rhel8-operator all versions th…

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1757701
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1850380
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_2795.json
  • report
    https://access.redhat.com/security/cve/CVE-2019-11253
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2019-11253
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2019-11253
  • article
    https://www.stackrox.com/post/2019/09/protecting-kubernetes-api-against-cve-2019-11253-billion-laughs-attack/
  • report
    https://access.redhat.com/security/cve/CVE-2020-14306
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2020-14306
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2020-14306