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Fedora 39 : llhttp / python-aiohttp (2023-ad76deb86e)

high Nessus Plugin ID 185315

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Synopsis

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

Description

The remote Fedora 39 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2023-ad76deb86e advisory.

 - The llhttp parser in the http module in Node v20.2.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS). The CR character (without LF) is sufficient to delimit HTTP header fields in the llhttp parser. According to RFC7230 section 3, only the CRLF sequence should delimit each header-field. This impacts all Node.js active versions: v16, v18, and, v20 (CVE-2023-30589)

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 llhttp and / or python-aiohttp packages.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2023-ad76deb86e

Plugin Details

Severity: High

ID: 185315

File Name: fedora_2023-ad76deb86e.nasl

Version: 1.0

Type: local

Agent: unix

Published: 11/7/2023

Updated: 11/7/2023

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, 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:C/A:N

CVSS Score Source: CVE-2023-30589

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:H/A:N

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

Vulnerability Information

CPE: cpe:/o:fedoraproject:fedora:39, p-cpe:/a:fedoraproject:fedora:python-aiohttp, p-cpe:/a:fedoraproject:fedora:llhttp

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: 7/30/2023

Vulnerability Publication Date: 6/29/2023

Reference Information

CVE: CVE-2023-30589