Description

A flaw was found in all undertow-2.x.x SP1 versions prior to undertow-2.0.30.SP1, all undertow-1.x.x and undertow-2.x.x versions prior to undertow-2.1.0.Final, where the Servlet container causes servletPath to normalize incorrectly by truncating the path after semicolon which may lead to an application mapping resulting in the security bypass.

Remediation

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1757

Related Vulnerabilities

CVE-2021-31522 Vulnerability in maven package org.apache.kylin:kylin-server-base

CVE-2018-1000873 Vulnerability in maven package com.fasterxml.jackson.datatype:jackson-datatype-jsr310

CVE-2020-1744 Vulnerability in maven package org.keycloak:keycloak-services

CVE-2023-1664 Vulnerability in maven package org.keycloak:keycloak-core

CVE-2023-29471 Vulnerability in maven package com.typesafe.akka:akka-stream-kafka_2.12

Severity

Critical

Classification

CWE-20 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Tags

Issue Tracking Vendor Advisory