CVE-2024-23672

Publication date 13 March 2024

Last updated 12 June 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

6.3 · Medium

Score breakdown

Denial of Service via incomplete cleanup vulnerability in Apache Tomcat. It was possible for WebSocket clients to keep WebSocket connections open leading to increased resource consumption.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98. Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.

Status

Package Ubuntu Release Status
tomcat10 25.04 plucky
Not affected
24.10 oracular
Not affected
24.04 LTS noble
Fixed 10.1.16-1ubuntu0.1~esm2
23.10 mantic Ignored end of life, was needs-triage
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
tomcat6 25.04 plucky Not in release
24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
16.04 LTS xenial
Needs evaluation
14.04 LTS trusty
Needs evaluation
tomcat7 25.04 plucky Not in release
24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
18.04 LTS bionic
Needs evaluation
16.04 LTS xenial
Needs evaluation
14.04 LTS trusty
Needs evaluation
tomcat8 25.04 plucky Not in release
24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
18.04 LTS bionic
Fixed 8.5.39-1ubuntu1~18.04.3+esm5
16.04 LTS xenial
Needs evaluation
tomcat9 25.04 plucky
Fixed 9.0.70-2ubuntu1.25.04.2
24.10 oracular
Fixed 9.0.70-2ubuntu1.24.10.2
24.04 LTS noble
Fixed 9.0.70-2ubuntu0.1+esm2
23.10 mantic Ignored end of life, was needs-triage
22.04 LTS jammy
Fixed 9.0.58-1ubuntu0.1+esm4
20.04 LTS focal
Fixed 9.0.31-1ubuntu0.8
18.04 LTS bionic
Fixed 9.0.16-3ubuntu0.18.04.2+esm4

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
tomcat10
tomcat9

Severity score breakdown

Parameter Value
Base score 6.3 · Medium
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality Low
Integrity impact Low
Availability impact Low
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L