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Fedora 38 : rust-axum / rust-tokio-tungstenite / rust-tungstenite / rust-warp (2023-9c4142423a)

high Nessus Plugin ID 182428

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Synopsis

The remote Fedora host is missing one or more security updates.

Description

The remote Fedora 38 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2023-9c4142423a advisory.

 - The Tungstenite crate before 0.20.1 for Rust allows remote attackers to cause a denial of service (minutes of CPU consumption) via an excessive length of an HTTP header in a client handshake. The length affects both how many times a parse is attempted (e.g., thousands of times) and the average amount of data for each parse attempt (e.g., millions of bytes). (CVE-2023-43669)

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://bodhi.fedoraproject.org/updates/FEDORA-2023-9c4142423a

Plugin Details

Severity: High

ID: 182428

File Name: fedora_2023-9c4142423a.nasl

Version: 1.0

Type: local

Agent: unix

Published: 10/3/2023

Updated: 10/3/2023

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

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

CVSS Score Source: CVE-2023-43669

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:fedoraproject:fedora:38, p-cpe:/a:fedoraproject:fedora:rust-axum, p-cpe:/a:fedoraproject:fedora:rust-tokio-tungstenite, p-cpe:/a:fedoraproject:fedora:rust-tungstenite, p-cpe:/a:fedoraproject:fedora:rust-warp

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/24/2023

Vulnerability Publication Date: 9/21/2023

Reference Information

CVE: CVE-2023-43669