kritisch
CVE-2023-35941
envoy: OAuth2 credentials exploit with permanent validity
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.
Einstufung nach Quelle
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Bitnami9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, Bitnami. Niedriger laut Red Hat (hoch), Amazon (hoch), Oracle (hoch).
Beschreibung
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12, a malicious client is able to construct credentials with permanent validity in some specific scenarios. This is caused by the some rare scenarios in which HMAC payload can be always valid in OAuth2 filter's check. Versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12 have a fix for this issue. As a workaround, avoid wildcards/prefix domain wildcards in the host's domain configuration.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | envoy | 1.23.12, 1.24.10, 1.25.9, 1.26.4 |
| amazon linux 2023 | ecs-service-connect-agent | v1.26.4.0-1.amzn2023 |
| Oracle Linux 7 | istio, istio-istioctl, olcne-agent und 13 weitere | 1.16.7-1.el7 und 1 weitere |
| Oracle Linux 8 | istio, istio-istioctl, olcne-agent und 16 weitere | 1.17.5-1.el8 und 2 weitere |
| Oracle Linux 9 | istio, istio-istioctl, olcne-agent und 16 weitere | 1.17.5-1.el9 und 2 weitere |
Alle 56 Einträge aus 5 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | envoy | 1.23.12, 1.24.10, 1.25.9, 1.26.4 |
| amazon linux 2023 | ecs-service-connect-agent | v1.26.4.0-1.amzn2023 |
| Oracle Linux 7 | istio | 1.16.7-1.el7 |
| Oracle Linux 7 | istio-istioctl | 1.16.7-1.el7 |
| Oracle Linux 7 | olcne-agent | 1.6.3-1.el7 |
| Oracle Linux 7 | olcne-api-server | 1.6.3-1.el7 |
| Oracle Linux 7 | olcne-calico-chart | 1.6.3-1.el7 |
| Oracle Linux 7 | olcne-gluster-chart | 1.6.3-1.el7 |
| Oracle Linux 7 | olcne-grafana-chart | 1.6.3-1.el7 |
| Oracle Linux 7 | olcne-istio-chart | 1.6.3-1.el7 |
| Oracle Linux 7 | olcne-metallb-chart | 1.6.3-1.el7 |
| Oracle Linux 7 | olcne-multus-chart | 1.6.3-1.el7 |
| Oracle Linux 7 | olcne-nginx | 1.6.3-1.el7 |
| Oracle Linux 7 | olcne-oci-ccm-chart | 1.6.3-1.el7 |
| Oracle Linux 7 | olcne-olm-chart | 1.6.3-1.el7 |
| Oracle Linux 7 | olcne-prometheus-chart | 1.6.3-1.el7 |
| Oracle Linux 7 | olcne-utils | 1.6.3-1.el7 |
| Oracle Linux 7 | olcnectl | 1.6.3-1.el7 |
| Oracle Linux 8 | istio | 1.17.5-1.el8 |
| Oracle Linux 8 | istio-istioctl | 1.17.5-1.el8 |
| Oracle Linux 8 | olcne-agent | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-api-server | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-calico-chart | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-gluster-chart | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-grafana-chart | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-istio-chart | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-kubevirt-chart | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-metallb-chart | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-multus-chart | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-nginx | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-oci-ccm-chart | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-olm-chart | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-prometheus-chart | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-rook-chart | 1.7.2-3.el8 |
| Oracle Linux 8 | olcne-utils | 1.7.2-3.el8 |
| Oracle Linux 8 | olcnectl | 1.7.2-3.el8 |
| Oracle Linux 8 | virtctl | 0.58.0-3.el8 |
| Oracle Linux 9 | istio | 1.17.5-1.el9 |
| Oracle Linux 9 | istio-istioctl | 1.17.5-1.el9 |
| Oracle Linux 9 | olcne-agent | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-api-server | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-calico-chart | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-gluster-chart | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-grafana-chart | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-istio-chart | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-kubevirt-chart | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-metallb-chart | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-multus-chart | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-nginx | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-oci-ccm-chart | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-olm-chart | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-prometheus-chart | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-rook-chart | 1.7.2-2.el9 |
| Oracle Linux 9 | olcne-utils | 1.7.2-2.el9 |
| Oracle Linux 9 | olcnectl | 1.7.2-2.el9 |
| Oracle Linux 9 | virtctl | 0.58.0-3.el9 |
Referenzen
- https://access.redhat.com/security/cve/CVE-2023-35941
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-7mhv-gr67-hq55
- https://linux.oracle.com/cve/CVE-2023-35941.html
- https://linux.oracle.com/errata/ELSA-2023-12781.html
- https://nvd.nist.gov/vuln/detail/CVE-2023-35941
- https://www.cve.org/CVERecord?id=CVE-2023-35941