CVE-2019-17513

An issue was discovered in Ratpack before 1.7.5. Due to a misuse of the Netty library class DefaultHttpHeaders, there is no validation that headers lack HTTP control characters. Thus, if untrusted data is used to construct HTTP headers with Ratpack, HTTP Response Splitting can occur...

Security Bulletin: IBM® Db2® is affected by a vulnerability in the netty library. (CVE-2024-47535, CVE-2025-25193)

Summary IBM® Db2® is vulnerable to a denial of service due to unsafe environment file loading. Vulnerability Details CVEID:CVE-2024-47535 DESCRIPTION: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers &...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is vulnerable to a denial of service due to Netty (CVE-2025-25193)

Summary There is a vulnerability in the Netty library used by IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, with the grpc-1.0 or grpcClient-1.0 feature enabled. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM Enterprise Application Runtimes, is vulnerable to a denial of service due to Netty (CVE-2025-25193)

Summary There is a vulnerability in the Netty library used by IBM WebSphere Application Server Liberty, which is bundled with IBM Enterprise Application Runtimes, with the grpc-1.0 or grpcClient-1.0 feature enabled. Vulnerability Details Refer to the security bulletins listed in the...

Security Bulletin: IBM WebSphere Application Server Liberty is vulnerable to a denial of service due to Netty (CVE-2025-25193)

Summary There is a vulnerability in the Netty library used by IBM WebSphere Application Server Liberty with the grpc-1.0 or grpcClient-1.0 feature enabled. Vulnerability Details CVEID:CVE-2025-25193 DESCRIPTION: Netty, an asynchronous, event-driven network application framework, has a vulnerabili...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is vulnerable to a denial of service due to Netty (CVE-2024-47535)

Summary There is a vulnerability in the Netty library used by IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, with the grpc-1.0 or grpcClient-1.0 feature enabled. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM Cloud Pak for Applications, is vulnerable to a denial of service due to Netty (CVE-2024-47535)

Summary There is a vulnerability in the Netty library used by IBM WebSphere Application Server Liberty, which is bundled with IBM Cloud Pak for Applications, with the grpc-1.0 or grpcClient-1.0 feature enabled. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes...

netty: control chars in header names may lead to HTTP request smuggling

A flaw was found in Netty, specifically in the netty-codec-http package. This flaw allows unauthorized control characters at the beginning and end of a request, does not follow the specification, and can cause HTTP request smuggling...

GHSA-GRG4-WF29-R9VV Bzip2Decoder doesn't allow setting size restrictions for decompressed data

Impact The Bzip2 decompression decoder function doesn't allow setting size restrictions on the decompressed output data which affects the allocation size used during decompression. All users of Bzip2Decoder are affected. The malicious input can trigger an OOME and so a DoS attack Workarounds No...

USN-4532-1 netty-3.9 vulnerabilities

It was discovered that Netty incorrectly handled certain HTTP headers. By sending an HTTP header with whitespace before the colon, a remote attacker could possibly use this issue to perform an HTTP request smuggling attack. CVE-2019-16869 It was discovered that Netty incorrectly handled certain...

netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling

A flaw was found in Netty, where it mishandles Transfer-Encoding whitespace. This flaw allows HTTP Request Smuggling...

netty: HTTP request smuggling

A HTTP smuggling flaw was found in HttpObjectDecoder.java in Netty in versions prior to version 4.1.44. HTTP headers with an invalid fold, in this case CRLF carriage return, line feed without being followed by SP space or HTAB horizontal tab, result in situations where headers can be misread. Dat...

CVE-2019-17513

An issue was discovered in Ratpack before 1.7.5. Due to a misuse of the Netty library class DefaultHttpHeaders, there is no validation that headers lack HTTP control characters. Thus, if untrusted data is used to construct HTTP headers with Ratpack, HTTP Response Splitting can occur...

Design/Logic Flaw

An issue was discovered in Ratpack before 1.7.5. Due to a misuse of the Netty library class DefaultHttpHeaders, there is no validation that headers lack HTTP control characters. Thus, if untrusted data is used to construct HTTP headers with Ratpack, HTTP Response Splitting can occur...

CVE-2019-17513

An issue was discovered in Ratpack before 1.7.5. Due to a misuse of the Netty library class DefaultHttpHeaders, there is no validation that headers lack HTTP control characters. Thus, if untrusted data is used to construct HTTP headers with Ratpack, HTTP Response Splitting can occur...

Security Bulletin: IBM QRadar SIEM contains vulnerable components and libraries. (CVE-2014-0193, CVE-2016-4970)

Summary The product includes vulnerable components e.g., framework libraries that may be identified and exploited with automated tools. Vulnerability Details CVEID: CVE-2014-0193 DESCRIPTION: Netty is vulnerable to a denial of service, caused by an error in the WebSocket08FrameDecoder...