# Multiple security issues in Pomerium's embedded envoy

Source: https://junglewise.ai/threats/multiple-security-issues-in-pomerium-s-embedded-envoy-9bd0ee94  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-03-01  
License: CC BY 4.0 with a link back

Severity: info · Published 2022-03-01

Multiple security issues in Pomerium's embedded envoy

Technologies: [github.com/pomerium/pomerium (Go)](https://junglewise.ai/threats/technologies/github-com-pomerium-pomerium). Vendors: [Go](https://junglewise.ai/threats/vendors/go).

## Quick answers

**Is This vulnerability exploited in the wild?** No. Junglewise Threat Intelligence has no report of This vulnerability being exploited in the wild.

**How severe is This vulnerability?** Informational severity, published 1 March 2022.

**Which products and versions are affected?** github.com/pomerium/pomerium (Go) SEMVER:introduced=0,fixed=0.16.4.

**Is there a fix for This vulnerability?** Yes. github.com/pomerium/pomerium (Go): upgrade to 0.16.4 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected?** Check whether you run github.com/pomerium/pomerium (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- github.com/pomerium/pomerium (Go): upgrade to 0.16.4 or later

  ```sh
  go get github.com/pomerium/pomerium@v0.16.4
  ```


## Affected products

- github.com/pomerium/pomerium (Go) SEMVER:introduced=0,fixed=0.16.4

## Related threats

- [Pomerium uncontrolled resource consumption in HPKE callback decompression](https://junglewise.ai/threats/cve-2026-50285-pomerium-uncontrolled-resource-consumption-in-hpke-callback)
- [Pomerium service account access token may grant unintended access to databroker API](https://junglewise.ai/threats/cve-2024-47616-pomerium-service-account-access-token-may-grant-unintended-access)
- [GO-2022-0933 - Incorrect handling of H2 GOAWAY + SETTINGS frames in github.com/pomerium/pomerium](https://junglewise.ai/threats/cve-2021-39162-incorrect-handling-of-h2-goaway-settings-frames)
- [GO-2022-0827 - pomerium_signature is not verified in middleware in github.com/pomerium/pomerium](https://junglewise.ai/threats/cve-2021-29652-pomerium-signature-is-not-verified-in-middleware-in-github-com)
- [GO-2022-0783 - JWT leak via Open Redirect in Programmatic access in github.com/pomerium/pomerium](https://junglewise.ai/threats/cve-2021-29651-jwt-leak-via-open-redirect-in-programmatic-access)