The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5667 advisory.

  - Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M10, from     10.1.0-M1 through 10.1.15, from 9.0.0-M1 through 9.0.82 and from 8.5.0 through 8.5.95 did not correctly     parse HTTP trailer headers. A trailer header that exceeded the header size limit could cause Tomcat to     treat a single request as multiple requests leading to the possibility of request smuggling when behind a     reverse proxy. Users are recommended to upgrade to version 11.0.0-M11 onwards, 10.1.16 onwards, 9.0.83     onwards or 8.5.96 onwards, which fix the issue. (CVE-2023-46589)

  - 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. (CVE-2024-23672)

  - Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat.
    When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the     associated HTTP/2 stream was not reset until after all of the headers had been processed.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. (CVE-2024-24549)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

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Debian dsa-5667 : libtomcat9-embed-java - security update

high Nessus Plugin ID 193657

Version 1.2