Vulnerability · Published Apr 17, 2024 · Assigned by redhat
CVE-2024-2419Keycloak: path traversal in the redirect validation
High 7.1
In plain English
A high-severity open redirect in keycloak. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.5%top 57.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A flaw was found in Keycloak's redirect_uri validation logic. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to the theft of an access token, making it possible for the attacker to impersonate other users. It is very similar to CVE-2023-6291.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.keycloak:keycloak-services | 22.0.10 | GHSA-mrv8-pqfj-7gp5 |
| Maven | org.keycloak:keycloak-services | 24.0.3 | GHSA-mrv8-pqfj-7gp5 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| keycloak | 0 – before 22.0.1023.0.0 – before 24.0.3 | |
| Red Hat | Red Hat build of Keycloak 22 | see references |
| Red Hat | Red Hat build of Keycloak 22 | see references |
| Red Hat | Red Hat build of Keycloak 22 | see references |
Weakness: CWE-601 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
References
- RHSA-2024:1867 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2024-2419 vdb-entry, x_refsource_REDHAT
- RHBZ#2269371 issue-tracking, x_refsource_REDHAT