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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-c653-97m9-rcg9 | Netty: Wrapping plain trust manager silently disables hostname verification |
Mon, 15 Jun 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Metrics |
threat_severity
|
threat_severity
|
Mon, 15 Jun 2026 02:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:* |
Fri, 12 Jun 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Fri, 12 Jun 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Netty
Netty netty |
|
| Vendors & Products |
Netty
Netty netty |
Fri, 12 Jun 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, SimpleTrustManagerFactory.engineGetTrustManagers() and related paths wrap any user-supplied plain X509TrustManager in X509TrustManagerWrapper, which extends X509ExtendedTrustManager but implements the 3-arg checkServerTrusted(chain, authType, SSLEngine) by discarding the SSLEngine and calling the 2-arg delegate. Because the object now IS an X509ExtendedTrustManager, neither SunJSSE's internal AbstractTrustManagerWrapper nor Netty's own OpenSslX509TrustManagerWrapper will re-wrap it to add endpoint-identification. Consequently, even though Netty 4.2 sets endpointIdentificationAlgorithm="HTTPS" by default, a client built with `SslContextBuilder.forClient().trustManager(somePlainX509TrustManager)` performs no hostname verification at all. Versions 4.1.135.Final and 4.2.15.Final patch the issue. | |
| Title | Netty's wrapping plain trust manager silently disables hostname verification | |
| Weaknesses | CWE-347 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-12T16:39:07.045Z
Reserved: 2026-06-02T22:46:02.578Z
Link: CVE-2026-50010
Updated: 2026-06-12T16:39:00.710Z
Status : Analyzed
Published: 2026-06-12T16:16:31.180
Modified: 2026-06-15T02:31:50.783
Link: CVE-2026-50010
OpenCVE Enrichment
Updated: 2026-06-12T16:30:14Z
Github GHSA