CVE-2022-2764
MEDIUMCVSS 4.9/10EPSS 0.76%
Last modified
CVE-2022-2764 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. A flaw was found in Undertow. Denial of service can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations.. EPSS estimates a 0.76% chance of exploitation in the next 30 days.
Description
A flaw was found in Undertow. Denial of service can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Redhat | Integration Camel K | All versions | — |
| Redhat | Jboss Enterprise Application Platform | 7.0.0 | — |
| Redhat | Jboss Fuse | 7.0.0 | — |
| Redhat | Single Sign-On | 7.0 | — |
| Redhat | Undertow | >= 2.0.0, <= 2.2.19 | — |
| Redhat | Undertow | 2.3.0 | Alpha1 |
| Netapp | Active Iq Unified Manager | All versions | — |
| Netapp | Cloud Secure Agent | All versions | — |
| Netapp | Oncommand Insight | All versions | — |
| Netapp | Oncommand Workflow Automation | All versions | — |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2117506Issue Tracking, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20221014-0006/Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2117506Issue Tracking, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20221014-0006/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-2764?
A flaw was found in Undertow. Denial of service can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations.
How severe is CVE-2022-2764?
CVE-2022-2764 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.76% probability of exploitation in the next 30 days.
How do I fix CVE-2022-2764?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-2764?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST