PT-2023-8190 · Unknown · Reactor Netty Http Server

Dr. Michael Ummels · Publicado 2023-11-15 · Atualizado 2026-04-27 · CVE-2023-34062

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

AV:N/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Reactor Netty HTTP Server versions 1.0.x prior to 1.0.39 Reactor Netty HTTP Server versions 1.1.x prior to 1.1.13

Description The issue is related to incorrect restriction of directory path names, which can lead to a directory traversal attack. This can allow a remote attacker to disclose protected information. Specifically, an application is vulnerable if Reactor Netty HTTP Server is configured to serve static resources.

Recommendations For Reactor Netty HTTP Server versions 1.0.x prior to 1.0.39, update to version 1.0.39 or later. For Reactor Netty HTTP Server versions 1.1.x prior to 1.1.13, update to version 1.1.13 or later. As a temporary workaround, consider disabling the serving of static resources until a patch is available.

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

BDU:2024-00179

CVE-2023-34062

GHSA-XJHV-P3FV-X24R

Produtos afetados

Reactor Netty Http Server

Referências · 9

• https://github.com/reactor/reactor-netty · Nota
• https://github.com/reactor/reactor-netty/commit/b1dd46b9a424ca27f7f770be6561faa84d812e5b · Nota
• https://spring.io/security/cve-2023-34062 · Aviso do Fabricante
• https://t.me/pentestingnews/41114 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2024-00179 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-34062 · Nota de Segurança
• https://osv.dev/vulnerability/ROOT-APP-MAVEN-CVE-2023-34062 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-34062 · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-xjhv-p3fv-x24r · Aviso do Fabricante