CVE-2023-45146

XXL-RPC is a high performance, distributed RPC framework. With it, a TCP server can be set up using the Netty framework and the Hessian serialization mechanism. When such a configuration is used, attackers may be able to connect to the server and provide malicious serialized objects that, once...

Remote code execution

XXL-RPC is a high performance, distributed RPC framework. With it, a TCP server can be set up using the Netty framework and the Hessian serialization mechanism. When such a configuration is used, attackers may be able to connect to the server and provide malicious serialized objects that, once...

CVE-2023-45146 Remote code execution in XXL-RPC

XXL-RPC is a high performance, distributed RPC framework. With it, a TCP server can be set up using the Netty framework and the Hessian serialization mechanism. When such a configuration is used, attackers may be able to connect to the server and provide malicious serialized objects that, once...

CVE-2023-45146

CVE-2023-45146 affects XXL-RPC’s Netty-based TCP server using Hessian serialization. The root cause is insecure deserialization of untrusted objects, allowing an attacker to remotely supply malicious serialized data that, when deserialized, leads to arbitrary code execution and full machine takeo...

CVE-2023-45146 Remote code execution in XXL-RPC

XXL-RPC is a high performance, distributed RPC framework. With it, a TCP server can be set up using the Netty framework and the Hessian serialization mechanism. When such a configuration is used, attackers may be able to connect to the server and provide malicious serialized objects that, once...

CVE-2023-45146 Remote code execution in XXL-RPC

XXL-RPC is a high performance, distributed RPC framework. With it, a TCP server can be set up using the Netty framework and the Hessian serialization mechanism. When such a configuration is used, attackers may be able to connect to the server and provide malicious serialized objects that, once...

Security Bulletin: Netty handler component is vulnerable to CVE-2023-34462 is used by IBM Maximo Application Suite

Summary Security Bulletin: Netty handler component is vulnerable to CVE-2023-34462 is used by IBM Maximo Application Suite Vulnerability Details CVEID:CVE-2023-34462 DESCRIPTION: Netty is vulnerable to a denial of service, caused by a flaw with allocating up to 16MB of heap for each channel durin...

Oracle Coherence DoS (October 2023 CPU)

The 12.2.1.4.0 and 14.1.1.0.0 versions of Coherence installed on the remote host are affected by a denial of service vulnerability as referenced in the Ocotber 2023 CPU advisory: - Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware component: Third Party Netty. Supported...

CVE-2023-45146: Deserialization of Untrusted Data

XXL-RPC is a high performance, distributed RPC framework. With it, a TCP server can be set up using the Netty framework and the Hessian serialization mechanism. When such a configuration is used, attackers may be able to connect to the server and provide malicious serialized objects that, once...

PT-2023-29437 · Netty +1 · Netty +1

Name of the Vulnerable Software and Affected Versions: XXL-RPC affected versions not specified Description: The issue concerns a high-performance, distributed RPC framework. When a TCP server is set up using the Netty framework and the Hessian serialization mechanism, attackers may be able to...

Important: Red Hat Security Advisory: Red Hat Data Grid 8.4.5 security update

An update for Red Hat Data Grid 8 is now available. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the...

Ubuntu 18.04 ESM : Netty vulnerabilities (USN-4866-1)

The remote Ubuntu 18.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4866-1 advisory. It was discovered that Netty incorrectly implements HTTP/2. An attacker could possibly use this issue to cause a denial of service. CVE-2019-9512,...

Security Bulletin: IBM Operations Analytics Predictive Insights v1.3.6 ifix7 contains fixes for multiple security vulnerabilities.

Summary IBM Operations Analytics Predictive Insights v1.3.6 ifix7 contains fixes for multiple security vulnerabilities, listed in the CVEs below. Vulnerability Details CVEID:CVE-2023-32007 DESCRIPTION: Apache Spark could allow a remote authenticated attacker to execute arbitrary commands on the...

GHSA-XPW8-RCWV-8F8P io.netty:netty-codec-http2 vulnerable to HTTP/2 Rapid Reset Attack

A client might overload the server by issue frequent RST frames. This can cause a massive amount of load on the remote system and so cause a DDOS attack. Impact This is a DDOS attack, any http2 server is affected and so you should update as soon as possible. Patches This is patched in version...

io.netty:netty-codec-http2 vulnerable to HTTP/2 Rapid Reset Attack

A client might overload the server by issue frequent RST frames. This can cause a massive amount of load on the remote system and so cause a DDOS attack. Impact This is a DDOS attack, any http2 server is affected and so you should update as soon as possible. Patches This is patched in version...

CVE-2023-44487

A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RSTSTREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any...

netty: SniHandler 16MB allocation leads to OOM

A flaw was found in Netty's SniHandler while navigating TLS handshake which may permit a large heap allocation if the handler did not have a timeout configured. This issue may allow an attacker to send a client hello packet which would cause the server to buffer large amounts of data per...

netty: SniHandler 16MB allocation leads to OOM

A flaw was found in Netty's SniHandler while navigating TLS handshake which may permit a large heap allocation if the handler did not have a timeout configured. This issue may allow an attacker to send a client hello packet which would cause the server to buffer large amounts of data per...

RHEL 9 : Red Hat JBoss Enterprise Application Platform 7.4.13 security update on RHEL 9 (Important) (RHSA-2023:5486)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:5486 advisory. Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. This release o...

netty: SniHandler 16MB allocation leads to OOM

A flaw was found in Netty's SniHandler while navigating TLS handshake which may permit a large heap allocation if the handler did not have a timeout configured. This issue may allow an attacker to send a client hello packet which would cause the server to buffer large amounts of data per...