Denial Of Service(DoS)

netty-codec is vulnerable to denial of service. The vulnerability exists due to lack of allocation size restriction on the decompressed output data in the Snappy frame decoder function, leading to an OOME...

Denial Of Service(DoS)

netty-codec is vulnerable to denial of service. The vulnerability exists due to lack of allocation size restriction on the decompressed output data in the Bzip2 decompression decoder function, leading to an OOME...

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...

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...

PT-2021-7976 · Netty +5 · Netty +5

Name of the Vulnerable Software and Affected Versions: Netty versions prior to 4.1.67.Final Description: The Snappy frame decoder function does not restrict the chunk length, which may lead to excessive memory usage. Additionally, it may buffer reserved skippable chunks until the whole chunk is...

CVE-2021-21295

In Netty io.netty:netty-codec-http2 before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a Content-Length header is present in the original HTTP/2 request, the field is not validated by Http2MultiplexHandler as it is propagated up. This is fine as long as the...

netty: possible request smuggling in HTTP/2 due missing validation

In Netty io.netty:netty-codec-http2 before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a Content-Length header is present in the original HTTP/2 request, the field is not validated by Http2MultiplexHandler as it is propagated up. This is fine as long as the...

netty: Information disclosure via the local system temporary directory

In Netty there is a vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are used, a local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. On unix-like systems, the...

netty: Request smuggling via content-length header

A flaw was found in Netty. There is an issue where the content-length header is not validated correctly if the request uses a single Http2HeaderFrame with the endstream set to true. This flaw leads to request smuggling if the request is proxied to a remote peer and translated to HTTP/1.1. The...

Moderate: Red Hat Security Advisory: Red Hat AMQ Streams 1.8.0 release and security update

Red Hat AMQ Streams 1.8.0 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers

A flaw was found in Netty, where whitespace before the colon in HTTP headers is mishandled. This flaw allows an attacker to cause HTTP request smuggling...

netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length header

A flaw was found in Netty before version 4.1.44, where it accepted multiple Content-Length headers and also accepted both Transfer-Encoding, as well as Content-Length headers where it should reject the message under such circumstances. In circumstances where Netty is used in the context of a...

Security Bulletin: Netty Vulnerability Affects IBM Watson Machine Learning on CP4D (CVE-2021-21295)

Summary Netty is vulnerable to HTTP request smuggling, caused by improper validation of Content-Length header by the Http2MultiplexHandler on IBM Watson Machine Learning on CP4D Vulnerability Details CVEID: CVE-2021-21295 DESCRIPTION: Netty is vulnerable to HTTP request smuggling, caused by...

Security Bulletin: Netty Vulnerability Affects IBM Watson Machine Learning on CP4D (CVE-2021-21409)

Summary Netty is vulnerable to request smuggling, caused by improper validation of request, caused by missing validation of content-length on IBM Watson Machine Learning on CP4D Vulnerability Details CVEID: CVE-2021-21409 DESCRIPTION: Netty is vulnerable to request smuggling, caused by improper...

Moderate: Red Hat Security Advisory: Red Hat Single Sign-On 7.4.8 security update

A security update is now available for Red Hat Single Sign-On 7.4 from the Customer Portal. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

netty: Request smuggling via content-length header

A flaw was found in Netty. There is an issue where the content-length header is not validated correctly if the request uses a single Http2HeaderFrame with the endstream set to true. This flaw leads to request smuggling if the request is proxied to a remote peer and translated to HTTP/1.1. The...

MGASA-2021-0374 Updated netty packages fix security vulnerabilities

In Netty io.netty:netty-codec-http2 before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a Content-Length header is present in the original HTTP/2 request, the field is not validated by Http2MultiplexHandler as it is propagated up. This is fine as long as the...

Updated netty packages fix security vulnerabilities

In Netty io.netty:netty-codec-http2 before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a Content-Length header is present in the original HTTP/2 request, the field is not validated by Http2MultiplexHandler as it is propagated up. This is fine as long as the...

CVE-2019-20444

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...

Security Bulletin: A vulnerability in netty affects IBM Spectrum Scale Transparent Cloud Tier CVE-2021-21409

Summary Netty is used by IBM Spectrum Scale Transparent Cloud Tiering. IBM Spectrum Scale Transparent Cloud Tiering has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2021-21409 DESCRIPTION: Netty is vulnerable to request smuggling, caused by improper validation of request, caused...