kritisch
CVE-2023-27491
envoy: Envoy forwards invalid HTTP/2 and HTTP/3 downstream
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.
Einstufung nach Quelle
NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Red Hat6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Bitnami9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, Bitnami. Niedriger laut Amazon (hoch), Oracle (hoch), Red Hat (mittel).
Beschreibung
Envoy is an open source edge and service proxy designed for cloud-native applications. Compliant HTTP/1 service should reject malformed request lines. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, There is a possibility that non compliant HTTP/1 service may allow malformed requests, potentially leading to a bypass of security policies. This issue is fixed in versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | envoy | 1.22.9, 1.23.6, 1.24.4, 1.25.3 |
| amazon linux 2023 | ecs-service-connect-agent | v1.25.4.0-1.amzn2023 |
| Oracle Linux 7 | istio, istio-istioctl, kubeadm und 19 weitere | 1.16.4-1.el7 und 2 weitere |
| Oracle Linux 8 | istio, istio-istioctl, kubeadm und 19 weitere | 1.16.4-1.el8 und 2 weitere |
| Red Hat | servicemesh-proxy, servicemesh-proxy-wasm | kein Fix angegeben |
Alle 48 Einträge aus 5 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | envoy | 1.22.9, 1.23.6, 1.24.4, 1.25.3 |
| amazon linux 2023 | ecs-service-connect-agent | v1.25.4.0-1.amzn2023 |
| Oracle Linux 7 | istio | 1.16.4-1.el7 |
| Oracle Linux 7 | istio-istioctl | 1.16.4-1.el7 |
| Oracle Linux 7 | kubeadm | 1.25.7-2.el7 |
| Oracle Linux 7 | kubectl | 1.25.7-2.el7 |
| Oracle Linux 7 | kubelet | 1.25.7-2.el7 |
| Oracle Linux 7 | olcne-agent | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-api-server | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-calico-chart | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-extra-modules | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-gluster-chart | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-grafana-chart | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-istio-chart | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-kubevirt-chart | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-metallb-chart | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-multus-chart | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-nginx | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-oci-ccm-chart | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-olm-chart | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-prometheus-chart | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-rook-chart | 1.6.1-9.el7 |
| Oracle Linux 7 | olcne-utils | 1.6.1-9.el7 |
| Oracle Linux 7 | olcnectl | 1.6.1-9.el7 |
| Oracle Linux 8 | istio | 1.16.4-1.el8 |
| Oracle Linux 8 | istio-istioctl | 1.16.4-1.el8 |
| Oracle Linux 8 | kubeadm | 1.25.7-2.el8 |
| Oracle Linux 8 | kubectl | 1.25.7-2.el8 |
| Oracle Linux 8 | kubelet | 1.25.7-2.el8 |
| Oracle Linux 8 | olcne-agent | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-api-server | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-calico-chart | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-extra-modules | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-gluster-chart | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-grafana-chart | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-istio-chart | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-kubevirt-chart | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-metallb-chart | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-multus-chart | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-nginx | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-oci-ccm-chart | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-olm-chart | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-prometheus-chart | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-rook-chart | 1.6.1-9.el8 |
| Oracle Linux 8 | olcne-utils | 1.6.1-9.el8 |
| Oracle Linux 8 | olcnectl | 1.6.1-9.el8 |
| Red Hat | servicemesh-proxy | kein Fix angegeben |
| Red Hat | servicemesh-proxy-wasm | kein Fix angegeben |
Referenzen
- https://access.redhat.com/security/cve/CVE-2023-27491
- https://datatracker.ietf.org/doc/html/rfc9113#section-8.3
- https://datatracker.ietf.org/doc/html/rfc9114#section-4.3.1
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-5jmv-cw9p-f9rp
- https://linux.oracle.com/cve/CVE-2023-27491.html
- https://linux.oracle.com/errata/ELSA-2023-23649.html
- https://nvd.nist.gov/vuln/detail/CVE-2023-27491
- https://www.cve.org/CVERecord?id=CVE-2023-27491