Advisory details:
gitlab / maven/org.keycloak/keycloak-services/GMS-2023-573
| Advisory ID | gitlab/maven/org.keycloak/keycloak-services/GMS-2023-573 |
| Aliases |
CVE-2023-0264
GHSA-9g98-5mj6-f9mv GMS-2023-573 |
| Summary | Keycloak vulnerable to user impersonation via stolen UUID code Keycloak's OpenID Connect user authentication was found to incorrectly authenticate requests. An authenticated attacker who could also obtain a certain piece of info from a user request, from a victim within the same realm, could use that data to impersonate the victim and generate new session tokens. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 0.0 |
| Risk | |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| System | Score | Found at |
|---|---|---|
| cvssv3.1 | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.keycloak/keycloak-services/GMS-2023-573.yml |
| Reference id | Reference type | URL |
|---|---|---|
| https://github.com/keycloak/keycloak/commit/ec8109112e67208c13e13f6d1f8706a5a3ba8d4c | ||
| GHSA-9g98-5mj6-f9mv | https://github.com/advisories/GHSA-9g98-5mj6-f9mv | |
| GHSA-9g98-5mj6-f9mv | https://github.com/keycloak/keycloak/security/advisories/GHSA-9g98-5mj6-f9mv |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
There are no SSVC decisions available.