Io.netty/netty-codec-http2: netty: http/2 header field values are not validated by default (cr/lf/nul passthrough)
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Build of Debezium 3.6 | unaffected | — | ||||||
| Red Hat | Red Hat build of Keycloak 26.4 | affected |
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| Red Hat | Red Hat build of Keycloak 26.4 | affected |
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| Red Hat | Red Hat build of Keycloak 26.4 | affected |
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| Red Hat | Red Hat build of Keycloak 26.4.17 | unaffected | — | ||||||
| Red Hat | Red Hat build of Keycloak 26.6 | affected |
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| Red Hat | Red Hat build of Keycloak 26.6 | affected |
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| Red Hat | Red Hat build of Keycloak 26.6 | affected |
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| Red Hat | Red Hat build of Keycloak 26.6.8 | unaffected | — | ||||||
| Red Hat | Red Hat build of Quarkus 3.27.5.SP2 | unaffected | — | ||||||
| Red Hat | Red Hat build of Quarkus 3.33.3.SP2 | unaffected | — | ||||||
| Red Hat | Red Hat JBoss Enterprise Application Platform 8.1 | unaffected | — | ||||||
| Red Hat | Red Hat AMQ Broker 7 | unaffected | — | ||||||
| Red Hat | Red Hat build of Apache Camel 4 for Quarkus 3 | affected | — | ||||||
| Red Hat | Red Hat build of Apache Camel for Spring Boot 4 | affected | — | ||||||
| Red Hat | Red Hat build of Apicurio Registry 3 | affected | — | ||||||
| Red Hat | Red Hat Data Grid 8 | affected | — | ||||||
| Red Hat | Red Hat Fuse 7 | unknown | — | ||||||
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 | unknown | — | ||||||
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 | unaffected | — | ||||||
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack | affected | — | ||||||
| Red Hat | Red Hat Single Sign-On 7 | unknown | — |
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Io.netty | Netty-codec-http2 |
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| Redhat | Amq Broker |
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| Redhat | Build Of Apache Camel For Quarkus |
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| Redhat | Build Of Apache Camel For Spring Boot |
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| Redhat | Build Of Apicurio Registry |
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| Redhat | Build Of Debezium 3 |
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| Redhat | Build Of Keycloak |
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| Redhat | Build Of Quarkus |
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| Redhat | Data Grid 8 |
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| Redhat | Jboss Enterprise Application Platform |
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| Redhat | Quay 3 |
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| Redhat | Single Sign-on |
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Vendor Workaround
See https://github.com/netty/netty/security/advisories/GHSA-8whp-c7w8-2m72 for fixed versions and remediation guidance.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.1% (1.080% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:build_keycloak:26.4::el9 cpe:/a:redhat:build_keycloak:26.6::el9 |
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| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat jboss Enterprise Application Platform Xp
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| CPEs | cpe:/a:redhat:jboss_enterprise_application_platform_xp:6.0 | |
| Vendors & Products |
Redhat jboss Enterprise Application Platform Xp
|
|
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat jbosseapxp
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| CPEs | cpe:/a:redhat:jbosseapxp | |
| Vendors & Products |
Redhat jbosseapxp
|
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:debezium:3.6 | |
| References |
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat quarkus
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| CPEs | cpe:/a:redhat:quarkus:3.27::el8 cpe:/a:redhat:quarkus:3.33::el8 |
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| Vendors & Products |
Redhat quarkus
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| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Io.netty
Io.netty netty-codec-http2 Redhat build Of Apache Camel For Quarkus Redhat build Of Apache Camel For Spring Boot Redhat build Of Apicurio Registry Redhat build Of Debezium 3 Redhat build Of Keycloak Redhat build Of Quarkus Redhat data Grid 8 Redhat quay 3 Redhat single Sign-on |
|
| Vendors & Products |
Io.netty
Io.netty netty-codec-http2 Redhat build Of Apache Camel For Quarkus Redhat build Of Apache Camel For Spring Boot Redhat build Of Apicurio Registry Redhat build Of Debezium 3 Redhat build Of Keycloak Redhat build Of Quarkus Redhat data Grid 8 Redhat quay 3 Redhat single Sign-on |
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | ||
| Vendors & Products |
Redhat quarkus
|
|
| References |
|
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in Netty's HTTP/2 stack. This vulnerability allows a remote attacker to inject prohibited characters, such as NUL, Line Feed, and Carriage Return, into HTTP/2 header field values due to insufficient validation. When these values cross an HTTP/2 to HTTP/1.1 translation boundary, they can be exploited for request smuggling, header injection, or response splitting. This could lead to unauthorized access, data manipulation, or other security bypasses. | |
| Title | Io.netty/netty-codec-http2: netty: http/2 header field values are not validated by default (cr/lf/nul passthrough) | |
| First Time appeared |
Redhat
Redhat amq Broker Redhat apicurio Registry Redhat build Keycloak Redhat camel Quarkus Redhat camel Spring Boot Redhat debezium Redhat jboss Data Grid Redhat jboss Enterprise Application Platform Redhat jboss Fuse Redhat quarkus Redhat red Hat Single Sign On |
|
| Weaknesses | CWE-1035 | |
| CPEs | cpe:/a:redhat:amq_broker:7 cpe:/a:redhat:apicurio_registry:3 cpe:/a:redhat:build_keycloak: cpe:/a:redhat:camel_quarkus:3 cpe:/a:redhat:camel_spring_boot:4 cpe:/a:redhat:debezium:3 cpe:/a:redhat:jboss_data_grid:8 cpe:/a:redhat:jboss_enterprise_application_platform:7 cpe:/a:redhat:jboss_enterprise_application_platform:8 cpe:/a:redhat:jboss_fuse:7 cpe:/a:redhat:quarkus:3 cpe:/a:redhat:red_hat_single_sign_on:7 |
|
| Vendors & Products |
Redhat
Redhat amq Broker Redhat apicurio Registry Redhat build Keycloak Redhat camel Quarkus Redhat camel Spring Boot Redhat debezium Redhat jboss Data Grid Redhat jboss Enterprise Application Platform Redhat jboss Fuse Redhat quarkus Redhat red Hat Single Sign On |
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| References |
| |
| Metrics |
cvssV3_1
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