critical
CVE-2022-29226
envoy: oauth filter allows trivial bypass
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.
Severity by source
NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Red Hat10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Bitnami9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Trivy's own label is CRITICAL. Rated critical by NVD, Red Hat, Bitnami. Rated lower by Oracle (high).
Description
Envoy is a cloud-native high-performance proxy. In versions prior to 1.22.1 the OAuth filter implementation does not include a mechanism for validating access tokens, so by design when the HMAC signed cookie is missing a full authentication flow should be triggered. However, the current implementation assumes that access tokens are always validated thus allowing access in the presence of any access token attached to the request. Users are advised to upgrade. There is no known workaround for this issue.
Affected packages and fixed versions
| Source | Package | Fixed in |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | envoy | 1.22.1 |
| Oracle Linux 7 | cri-o, cri-tools, etcd and 19 more | 1.23.3-1.el7 and 7 more |
| Oracle Linux 8 | cri-o, cri-tools, etcd and 19 more | 1.23.3-1.el8 and 7 more |
Show all 45 entries from 3 sources
| Source | Package | Fixed in |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | envoy | 1.22.1 |
| Oracle Linux 7 | cri-o | 1.23.3-1.el7 |
| Oracle Linux 7 | cri-tools | 1.23.0-1.el7 |
| Oracle Linux 7 | etcd | 3.5.1-2.el7 |
| Oracle Linux 7 | istio | 1.13.5-1.el7 |
| Oracle Linux 7 | istio-istioctl | 1.13.5-1.el7 |
| Oracle Linux 7 | kata | 1.12.1-5.el7 |
| Oracle Linux 7 | kubeadm | 1.23.7-1.el7 |
| Oracle Linux 7 | kubectl | 1.23.7-1.el7 |
| Oracle Linux 7 | kubelet | 1.23.7-1.el7 |
| Oracle Linux 7 | olcne-agent | 1.5.4-3.el7 |
| Oracle Linux 7 | olcne-api-server | 1.5.4-3.el7 |
| Oracle Linux 7 | olcne-gluster-chart | 1.5.4-3.el7 |
| Oracle Linux 7 | olcne-grafana-chart | 1.5.4-3.el7 |
| Oracle Linux 7 | olcne-istio-chart | 1.5.4-3.el7 |
| Oracle Linux 7 | olcne-metallb-chart | 1.5.4-3.el7 |
| Oracle Linux 7 | olcne-nginx | 1.5.4-3.el7 |
| Oracle Linux 7 | olcne-oci-ccm-chart | 1.5.4-3.el7 |
| Oracle Linux 7 | olcne-oci-csi-chart | 1.4.6-2.el7 |
| Oracle Linux 7 | olcne-olm-chart | 1.5.4-3.el7 |
| Oracle Linux 7 | olcne-prometheus-chart | 1.5.4-3.el7 |
| Oracle Linux 7 | olcne-utils | 1.5.4-3.el7 |
| Oracle Linux 7 | olcnectl | 1.5.4-3.el7 |
| Oracle Linux 8 | cri-o | 1.23.3-1.el8 |
| Oracle Linux 8 | cri-tools | 1.23.0-1.el8 |
| Oracle Linux 8 | etcd | 3.5.1-2.el8 |
| Oracle Linux 8 | istio | 1.13.5-1.el8 |
| Oracle Linux 8 | istio-istioctl | 1.13.5-1.el8 |
| Oracle Linux 8 | kata | 1.12.1-5.el8 |
| Oracle Linux 8 | kubeadm | 1.23.7-1.el8 |
| Oracle Linux 8 | kubectl | 1.23.7-1.el8 |
| Oracle Linux 8 | kubelet | 1.23.7-1.el8 |
| Oracle Linux 8 | olcne-agent | 1.5.4-3.el8 |
| Oracle Linux 8 | olcne-api-server | 1.5.4-3.el8 |
| Oracle Linux 8 | olcne-gluster-chart | 1.5.4-3.el8 |
| Oracle Linux 8 | olcne-grafana-chart | 1.5.4-3.el8 |
| Oracle Linux 8 | olcne-istio-chart | 1.5.4-3.el8 |
| Oracle Linux 8 | olcne-metallb-chart | 1.5.4-3.el8 |
| Oracle Linux 8 | olcne-nginx | 1.5.4-3.el8 |
| Oracle Linux 8 | olcne-oci-ccm-chart | 1.5.4-3.el8 |
| Oracle Linux 8 | olcne-oci-csi-chart | 1.4.6-2.el8 |
| Oracle Linux 8 | olcne-olm-chart | 1.5.4-3.el8 |
| Oracle Linux 8 | olcne-prometheus-chart | 1.5.4-3.el8 |
| Oracle Linux 8 | olcne-utils | 1.5.4-3.el8 |
| Oracle Linux 8 | olcnectl | 1.5.4-3.el8 |
References
- https://access.redhat.com/security/cve/CVE-2022-29226
- https://github.com/envoyproxy/envoy/commit/7ffda4e809dec74449ebc330cebb9d2f4ab61360
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-h45c-2f94-prxh
- https://linux.oracle.com/cve/CVE-2022-29226.html
- https://linux.oracle.com/errata/ELSA-2022-9589.html
- https://nvd.nist.gov/vuln/detail/CVE-2022-29226
- https://www.cve.org/CVERecord?id=CVE-2022-29226