Red Hat AMQ Broker 7: Origin Validation Error
CVE-2024-1249 is a high-severity origin validation error vulnerability in Red Hat AMQ Broker 7 from Red Hat, with a CVSS 3.1 base score of 7.4 out of 10. It can be exploited remotely over the network by an unauthenticated attacker, but only if a user takes part, for example by opening a link or file. There is no confirmed exploitation so far. EPSS estimates a 0.45% chance of exploitation within 30 days, which is low compared with other CVEs.
High severity with no evidence of exploitation so far.
What to do
- Check which version of Red Hat AMQ Broker 7 you run against the affected versions below, and install the vendor's latest release.
- Until you can update, restrict network access to the affected service so it is not reachable from untrusted networks.
- Because the attack needs a user to take part, warn users about unexpected links and files related to this product until it is patched.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| Red Hat | Red Hat AMQ Broker 7 | Not specified in the record | Not stated |
| Red Hat | Red Hat build of Keycloak 22 | Not specified in the record | Not stated |
| Red Hat | Red Hat build of Keycloak 22.0.10 | Not specified in the record | Not stated |
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 | Not specified in the record | Not stated |
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 | Not specified in the record | Not stated |
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 | Not specified in the record | Not stated |
| Red Hat | RHEL-8 based Middleware Containers | Not specified in the record | Not stated |
| Red Hat | RHOSS-1.33-RHEL-8 | Not specified in the record | Not stated |
| Red Hat | RHSSO 7.6.8 | Not specified in the record | Not stated |
| Red Hat | Migration Toolkit for Applications 6 | Not specified in the record | Not stated |
| Red Hat | Migration Toolkit for Applications 7 | Not specified in the record | Not stated |
| Red Hat | Red Hat build of Apicurio Registry 2 | Not specified in the record | Not stated |
| Red Hat | Red Hat Data Grid 8 | Not specified in the record | Not stated |
| Red Hat | Red Hat Decision Manager 7 | Not specified in the record | Not stated |
| Red Hat | Red Hat Developer Hub 1 | Not specified in the record | Not stated |
| Red Hat | Red Hat Fuse 7 | Not specified in the record | Not stated |
| Red Hat | Red Hat JBoss Data Grid 7 | Not specified in the record | Not stated |
| Red Hat | Red Hat JBoss Enterprise Application Platform 6 | Not specified in the record | Not stated |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 | Not specified in the record | Not stated |
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 | Not specified in the record | Not stated |
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack | Not specified in the record | Not stated |
| Red Hat | Red Hat Process Automation 7 | Not specified in the record | Not stated |
| Red Hat | streams for Apache Kafka | Not specified in the record | Not stated |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- NetworkCan be exploited remotely over a network, including the internet.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- NoneNo account or login is needed.
- User interaction
- RequiredA user must take an action such as opening a file or link.
- Scope
- ChangedThe attack can reach beyond the vulnerable component into other systems.
- Confidentiality
- NoneNo data is disclosed.
- Integrity
- NoneNothing can be modified.
- Availability
- HighThe component can be taken down completely.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H. Scored by CNA (redhat.com).
Official description
A flaw was found in Keycloak's OIDC component in the "checkLoginIframe," which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application's availability without proper origin validation for incoming messages.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Origin Validation Error
The product does not properly verify that the source of data or communication is valid.
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: partial).
- Record last changed materially (score, affected products, status or references).
References
Other references
- access.redhat.com/errata/RHSA-2024:1860
- access.redhat.com/errata/RHSA-2024:1861
- access.redhat.com/errata/RHSA-2024:1862
- access.redhat.com/errata/RHSA-2024:1864
- access.redhat.com/errata/RHSA-2024:1866
- access.redhat.com/errata/RHSA-2024:1867
- access.redhat.com/errata/RHSA-2024:1868
- access.redhat.com/errata/RHSA-2024:2945
- access.redhat.com/errata/RHSA-2024:4057
- access.redhat.com/security/cve/CVE-2024-1249
- bugzilla.redhat.com/show_bug.cgi?id=2262918
Other vulnerabilities in Red Hat AMQ Broker 7
- 8.0 High severity
- 7.4 High severity
- 8.2 High severity
- 8.2 High severity
- 7.5 High severity
- 7.5 High severity
Recent Origin Validation Error vulnerabilities
- 9.8 Critical severity
- 8.8 High severity
- 7.8 High severity
- 8.3 High severity
- 8.8 High severity
- 7.8 High severity
Spotted an error? Tell us.