Pomerium is an open source identity-aware access proxy. Envoy, which Pomerium is based on, can abnormally terminate if an H/2 GOAWAY and SETTINGS frame are received in the same IO event. This can lead to a DoS in the presence of untrusted *upstream* servers. 0.15.1 contains an upgraded envoy binary with this vulnerability patched. If only trusted upstreams are configured, there is not substantial risk of this condition being triggered.
References
| Link | Resource |
|---|---|
| https://github.com/envoyproxy/envoy/security/advisories/GHSA-j374-mjrw-vvp8 | Third Party Advisory |
| https://github.com/pomerium/pomerium/security/advisories/GHSA-gjcg-vrxg-xmgv | Third Party Advisory |
| https://groups.google.com/g/envoy-announce/c/5xBpsEZZDfE/m/wD05NZBbAgAJ | Not Applicable Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
27 Sep 2021, 14:25
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 8.6 |
| CPE | cpe:2.3:a:envoyproxy:envoy:1.19.0:*:*:*:*:*:*:* cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* cpe:2.3:a:pomerium:pomerium:0.15.0:*:*:*:*:*:*:* |
|
| References | (MISC) https://github.com/envoyproxy/envoy/security/advisories/GHSA-j374-mjrw-vvp8 - Third Party Advisory | |
| References | (CONFIRM) https://github.com/pomerium/pomerium/security/advisories/GHSA-gjcg-vrxg-xmgv - Third Party Advisory | |
| References | (MISC) https://groups.google.com/g/envoy-announce/c/5xBpsEZZDfE/m/wD05NZBbAgAJ - Not Applicable, Third Party Advisory |
09 Sep 2021, 23:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-09-09 22:15
Updated : 2023-12-10 14:09
NVD link : CVE-2021-39162
Mitre link : CVE-2021-39162
CVE.ORG link : CVE-2021-39162
JSON object : View
Products Affected
pomerium
- pomerium
envoyproxy
- envoy
CWE
CWE-754
Improper Check for Unusual or Exceptional Conditions