GHSA-pvrc-wvj2-f59p: Pomerium vulnerable to Incorrect Authorization with specially crafted requests

1. GitHub Advisory Database
2. GitHub Reviewed
3. CVE-2023-33189

Pomerium vulnerable to Incorrect Authorization with specially crafted requests

Critical severity GitHub Reviewed Published May 26, 2023 in pomerium/pomerium • Updated May 26, 2023

Package

gomod github.com/pomerium/pomerium (Go)

Affected versions

>= 0.22.0, < 0.22.2

>= 0.21.0, < 0.21.4

>= 0.20.0, < 0.20.1

>= 0.19.0, < 0.19.2

>= 0.18.0, < 0.18.1

< 0.17.4

Patched versions

0.22.2

0.21.4

0.20.1

0.19.2

0.18.1

0.17.4

Impact

With specially crafted requests, incorrect authorization decisions may be made by Pomerium.

Patches

We are releasing patch fixes to address this vulnerability going back to v0.17.X. Please upgrade to:

• v0.22.2
• v0.21.4
• v0.20.1
• v0.19.2
• v0.18.1
• v0.17.4

For more information

If you have any questions or comments about this advisory:

• Open an issue in pomerium/pomerium
• Email us at [email protected]

References

• GHSA-pvrc-wvj2-f59p
• pomerium/pomerium@d315e68

Published to the GitHub Advisory Database

May 26, 2023

Last updated

May 26, 2023