Detections
Analytics

Apache Tomcat 11.0.0-M2 < 11.0.0-M5 Denial Of Service

high Web App Scanning Plugin ID 113942

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Synopsis

Apache Tomcat 11.0.0-M2 < 11.0.0-M5 Denial Of Service

Description

The version of Apache Tomcat installed on the remote host is 8.5.85 to 8.5.87, 9.0.71 to 9.0.73, 10.1.5 to 10.1.7 or 11.0.0-M2 to 11.0.0-M4. The fix for CVE-2023-24998 was incomplete. If non-default HTTP connector settings were used such that the maxParameterCount could be reached using query string parameters and a request was submitted that supplied exactly maxParameterCount parameters in the query string, the limit for uploaded request parts could be bypassed with the potential for a denial of service to occur.

Note that the scanner has not attempted to exploit these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Apache Tomcat version 11.0.0-M5 or later.

See Also

https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.0-M5

Plugin Details

Severity: High

ID: 113942

Type: remote

Published: 5/26/2023

Updated: 6/28/2023

Scan Template: api, basic, full, pci, scan

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2023-28709

CVSS v3

Risk Factor: High

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS Score Source: CVE-2023-28709

Vulnerability Information

CPE: cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*

Exploit Ease: No known exploits are available

Patch Publication Date: 4/19/2023

Vulnerability Publication Date: 4/19/2023

Reference Information

CVE: CVE-2023-28709