CVE-2023-33189

Incorrect Authorization with specially crafted requests

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Pomerium is an identity and context-aware access proxy. With specially crafted requests, incorrect authorization decisions may be made by Pomerium. This issue has been patched in versions 0.17.4, 0.18.1, 0.19.2, 0.20.1, 0.21.4 and 0.22.2.

Pomerium es un proxy de acceso consciente de la identidad y el contexto. Con peticiones manipuladas, Pomerium puede tomar decisiones de autorización incorrectas. Este problema ha sido corregido en las versiones 0.17.4, 0.18.1, 0.19.2, 0.20.1, 0.21.4 y 0.22.2.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-05-17 CVE Reserved
2023-05-30 CVE Published
2024-08-02 CVE Updated
2024-09-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-285: Improper Authorization

CAPEC

References (8)

URL	Tag	Source
https://github.com/pomerium/pomerium/releases/tag/v0.17.4	Release Notes
https://github.com/pomerium/pomerium/releases/tag/v0.18.1	Release Notes
https://github.com/pomerium/pomerium/releases/tag/v0.19.2	Release Notes
https://github.com/pomerium/pomerium/releases/tag/v0.20.1	Release Notes
https://github.com/pomerium/pomerium/releases/tag/v0.21.4	Release Notes
https://github.com/pomerium/pomerium/releases/tag/v0.22.2	Release Notes

URL	Date	SRC

URL	Date	SRC
https://github.com/pomerium/pomerium/commit/d315e683357a9b587ba9ef399a8813bcc52fdebb	2023-06-05

URL	Date	SRC
https://github.com/pomerium/pomerium/security/advisories/GHSA-pvrc-wvj2-f59p	2023-06-05

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Pomerium Search vendor "Pomerium"		Pomerium Search vendor "Pomerium" for product "Pomerium"				< 0.17.4 Search vendor "Pomerium" for product "Pomerium" and version " < 0.17.4"		-		Affected
Pomerium Search vendor "Pomerium"		Pomerium Search vendor "Pomerium" for product "Pomerium"				>= 0.19.0 < 0.19.2 Search vendor "Pomerium" for product "Pomerium" and version " >= 0.19.0 < 0.19.2"		-		Affected
Pomerium Search vendor "Pomerium"		Pomerium Search vendor "Pomerium" for product "Pomerium"				>= 0.21.0 < 0.21.4 Search vendor "Pomerium" for product "Pomerium" and version " >= 0.21.0 < 0.21.4"		-		Affected
Pomerium Search vendor "Pomerium"		Pomerium Search vendor "Pomerium" for product "Pomerium"				>= 0.22.0 < 0.22.2 Search vendor "Pomerium" for product "Pomerium" and version " >= 0.22.0 < 0.22.2"		-		Affected
Pomerium Search vendor "Pomerium"		Pomerium Search vendor "Pomerium" for product "Pomerium"				0.18.0 Search vendor "Pomerium" for product "Pomerium" and version "0.18.0"		-		Affected
Pomerium Search vendor "Pomerium"		Pomerium Search vendor "Pomerium" for product "Pomerium"				0.20.0 Search vendor "Pomerium" for product "Pomerium" and version "0.20.0"		-		Affected