Aap-gateway: aap-gateway: authentication bypass in event-driven ansible via forged http header
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Red Hat | Red Hat Ansible Automation Platform 2.6 for RHEL 9 | affected |
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| Red Hat | Red Hat Ansible Automation Platform 2.6 | affected |
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| Red Hat | Red Hat Ansible Automation Platform 2.7 | affected |
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| Red Hat | Red Hat Ansible Automation Platform 2 | unaffected | — |
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Redhat | Ansible Automation Platform |
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Vendor Workaround
Restrict network access to the EDA event stream endpoints at the firewall or load balancer level. Ensure that only trusted sources are permitted to reach the event stream ports. Additionally, monitor EDA event logs for any unexpected events originating from unverified sources.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.428% probability within 30 days)
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| First Time appeared |
Redhat ansible Automation Platform Developer
Redhat ansible Automation Platform Inside |
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| CPEs | cpe:/a:redhat:ansible_automation_platform:2.6::el10 cpe:/a:redhat:ansible_automation_platform:2.6::el9 cpe:/a:redhat:ansible_automation_platform_developer:2.6::el10 cpe:/a:redhat:ansible_automation_platform_developer:2.6::el9 cpe:/a:redhat:ansible_automation_platform_inside:2.6::el9 |
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| Vendors & Products |
Redhat ansible Automation Platform Developer
Redhat ansible Automation Platform Inside |
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| References |
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| Type | Values Removed | Values Added |
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| CPEs | cpe:/a:redhat:ansible_automation_platform:2.7::el9 | |
| References |
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| References |
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| Metrics |
threat_severity
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threat_severity
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| Metrics |
ssvc
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| Description | A flaw was found in aap-gateway, a component of Ansible Automation Platform's Event-Driven Ansible (EDA). An unauthenticated remote attacker can bypass mutual Transport Layer Security (mTLS) authentication for event streams. This is achieved by manipulating the event stream URL and forging the HTTP Subject header. The system also inadvertently discloses the expected certificate subject in error messages, which simplifies the attack. This vulnerability allows an attacker to inject arbitrary events into EDA, potentially triggering automated workflows. | |
| Title | Aap-gateway: aap-gateway: authentication bypass in event-driven ansible via forged http header | |
| First Time appeared |
Redhat
Redhat ansible Automation Platform |
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| Weaknesses | CWE-295 | |
| CPEs | cpe:/a:redhat:ansible_automation_platform:2 | |
| Vendors & Products |
Redhat
Redhat ansible Automation Platform |
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| References |
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| Metrics |
cvssV3_1
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