Description

A flaw was found in Undertow. A buffer leak on the incoming WebSocket PONG message may lead to memory exhaustion. This flaw allows an attacker to cause a denial of service. The highest threat from this vulnerability is availability.

Remediation

References

https://access.redhat.com/security/cve/CVE-2021-3690

https://bugzilla.redhat.com/show_bug.cgi?id=1991299

https://github.com/undertow-io/undertow/commit/c7e84a0b7efced38506d7d1dfea5902366973877

https://issues.redhat.com/browse/UNDERTOW-1935

Related Vulnerabilities

CVE-2022-43428 Vulnerability in maven package com.compuware.jenkins:compuware-topaz-for-total-test

CVE-2022-43422 Vulnerability in maven package com.compuware.jenkins:compuware-topaz-utilities

CVE-2017-2651 Vulnerability in maven package org.jenkins-ci.plugins:mailer

CVE-2023-35146 Vulnerability in maven package org.jenkins.plugin.templateworkflows:template-workflows

CVE-2022-34197 Vulnerability in maven package org.jenkins-ci.plugins:sauce-ondemand

Severity

High

Classification

CWE-401 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Vendor Advisory Issue Tracking Patch Third Party Advisory Exploit Mitigation