A flaw was found in undertow. This issue makes achieving a denial of service possible due to an unexpected handshake status updated in SslConduit, where the loop never terminates.
A flaw was found in undertow. This issue makes achieving a denial of service possible due to an unexpected handshake status updated in SslConduit, where the loop never terminates.
| Vendor | Product | Versions |
|---|---|---|
| ? | ? | 2.3.5, 2.2.24 |
| Red Hat | EAP 7.4.10 release | unspecified |
| Red Hat | Red Hat Fuse 7.12 | unspecified |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1.0 | unspecified |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8 | 0:2.2.22-1.SP3_redhat_00002.1.el8eap |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8 | 0:7.4.9-6.GA_redhat_00004.1.el8eap |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8 | 0:2.2.23-1.SP2_redhat_00001.1.el8eap |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8 | 0:2.0.14-1.Final_redhat_00001.1.el8eap |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9 | 0:2.2.22-1.SP3_redhat_00002.1.el9eap |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9 | 0:7.4.9-6.GA_redhat_00004.1.el9eap |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9 | 0:2.2.23-1.SP2_redhat_00001.1.el9eap |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9 | 0:2.0.14-1.Final_redhat_00001.1.el9eap |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7 | 0:2.2.22-1.SP3_redhat_00002.1.el7eap |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7 | 0:7.4.9-6.GA_redhat_00004.1.el7eap |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7 | 0:2.2.23-1.SP2_redhat_00001.1.el7eap |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7 | 0:2.0.14-1.Final_redhat_00001.1.el7eap |
| Red Hat | Red Hat Single Sign | On 7 — unspecified |
| Red Hat | Red Hat Single Sign | On 7.6 for RHEL 7 — 0:18.0.8-1.redhat_00001.1.el7sso |
| Red Hat | Red Hat Single Sign | On 7.6 for RHEL 8 — 0:18.0.8-1.redhat_00001.1.el8sso |
| Red Hat | Red Hat Single Sign | On 7.6 for RHEL 9 — 0:18.0.8-1.redhat_00001.1.el9sso |
| Red Hat | Red Hat support for Spring Boot 2.7.13 | unspecified |
| Red Hat | RHEL | 8 based Middleware Containers — 7.6-24 |
| Red Hat | RHPAM 7.13.1 async | unspecified |
| Red Hat | Red Hat build of Quarkus | unspecified |
| Red Hat | Red Hat Data Grid 8 | unspecified |
| Red Hat | Red Hat Integration Camel K | unspecified |
| Red Hat | Red Hat Integration Camel Quarkus | unspecified |
| Red Hat | Red Hat Integration Service Registry | unspecified |
| Red Hat | Red Hat JBoss Data Grid 7 | unspecified |
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack | unspecified |
| Red Hat | Red Hat JBoss Fuse 6 | unspecified |
| Red Hat | Red Hat OpenStack Platform 13 (Queens) | unspecified |
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.