high
7.5
CWE
674
Advisory Published
Updated

CVE-2022-41881

First published: Mon Dec 12 2022(Updated: )

A flaw was found in codec-haproxy from the Netty project. This flaw allows an attacker to build a malformed crafted message and cause infinite recursion, causing stack exhaustion and leading to a denial of service (DoS).

Credit: security-advisories@github.com security-advisories@github.com

Affected SoftwareAffected VersionHow to fix
redhat/eap7-netty<0:4.1.86-1.Final_redhat_00001.1.el8ea
0:4.1.86-1.Final_redhat_00001.1.el8ea
redhat/eap7-netty<0:4.1.86-1.Final_redhat_00001.1.el9ea
0:4.1.86-1.Final_redhat_00001.1.el9ea
redhat/eap7-netty<0:4.1.86-1.Final_redhat_00001.1.el7ea
0:4.1.86-1.Final_redhat_00001.1.el7ea
redhat/rh-sso7-keycloak<0:18.0.7-1.redhat_00001.1.el7
0:18.0.7-1.redhat_00001.1.el7
redhat/rh-sso7-keycloak<0:18.0.7-1.redhat_00001.1.el8
0:18.0.7-1.redhat_00001.1.el8
redhat/rh-sso7-keycloak<0:18.0.7-1.redhat_00001.1.el9
0:18.0.7-1.redhat_00001.1.el9
Netty Netty<4.1.86
Debian Debian Linux=10.0
Debian Debian Linux=11.0
IBM Disconnected Log Collector<=v1.0 - v1.8.2
redhat/codec-haproxy<4.1.86
4.1.86
debian/netty
1:4.1.48-4+deb11u2
1:4.1.48-7+deb12u1
1:4.1.48-10

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2022-41881?

    CVE-2022-41881 is a vulnerability found in Netty project versions prior to 4.1.86.Final.

  • What is the severity of CVE-2022-41881?

    CVE-2022-41881 has a severity level of high.

  • How does CVE-2022-41881 impact Netty project?

    CVE-2022-41881 can lead to a StackOverflowError when parsing a malformed crafted message due to infinite recursion.

  • What is the remedy for CVE-2022-41881?

    The remedy for CVE-2022-41881 is to update to Netty project version 4.1.86.Final.

  • Where can I find more information about CVE-2022-41881?

    More information about CVE-2022-41881 can be found at the following references: [1] [2] [3].

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