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FreeBSD : jenkins -- HTTP/2 denial of service vulnerability in bundled Jetty (2e3bea0c-f110-11ee-bc57-00e081b7aa2d)

high Nessus Plugin ID 192884

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 2e3bea0c-f110-11ee-bc57-00e081b7aa2d advisory.

 - Jetty is a Java based web server and servlet engine. An HTTP/2 SSL connection that is established and TCP congested will be leaked when it times out. An attacker can cause many connections to end up in this state, and the server may run out of file descriptors, eventually causing the server to stop accepting new connections from valid clients. The vulnerability is patched in 9.4.54, 10.0.20, 11.0.20, and 12.0.6.
 (CVE-2024-22201)

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

Solution

Update the affected packages.

See Also

https://www.jenkins.io/security/advisory/2024-03-20/

http://www.nessus.org/u?7b5df99c

Plugin Details

Severity: High

ID: 192884

File Name: freebsd_pkg_2e3bea0cf11011eebc5700e081b7aa2d.nasl

Version: 1.0

Type: local

Published: 4/3/2024

Updated: 4/3/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2024-22201

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:jenkins, p-cpe:/a:freebsd:freebsd:jenkins-lts, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Ease: No known exploits are available

Patch Publication Date: 4/2/2024

Vulnerability Publication Date: 2/26/2024

Reference Information

CVE: CVE-2024-22201