PT-2023-26537 · Unknown+2 · Helix-Rest+3

Qing Xu · Publicado 2023-07-26 · Atualizado 2024-10-02 · CVE-2023-38647

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions helix-core versions prior to 1.3.0 helix-rest versions prior to 1.3.0

Description An attacker can use SnakeYAML to deserialize java.net.URLClassLoader and make it load a JAR from a specified URL, and then deserialize javax.script.ScriptEngineManager to load code using that ClassLoader. This unbounded deserialization can likely lead to remote code execution. The code can be run in Helix REST start and Workflow creation.

Recommendations For helix-core versions prior to 1.3.0: As a short-term mitigation, stop using any YAML-based configuration and workflow creation. As a long-term solution, update to version 1.3.0. For helix-rest versions prior to 1.3.0: As a short-term mitigation, stop using any YAML-based configuration and workflow creation. As a long-term solution, update to version 1.3.0.

Correção

Deserialization of Untrusted Data

Enumeração de Fraquezas

CWE-502

Identificadores relacionados

CVE-2023-38647

GHSA-JHCR-HPH9-G7WM

Produtos afetados

Java

Snakeyaml

Helix Core

Helix-Rest

Referências · 8

• https://github.com/apache/helix/commit/eabfda26b18c72f4f945dcaac5756665c6a2cdac · Nota
• https://github.com/apache/helix/commit/09d210fa29b18f3b4de8d32f2369dc2b31f71f43 · Nota
• https://t.me/cibsecurity/67293 · Publicação no Telegram
• https://lists.apache.org/thread/zyqxhv0lc2z9w3tgr8ttrdy2zfh5jvc4 · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-jhcr-hph9-g7wm · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-38647 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-38647 · Aviso do Fabricante
• https://t.me/pentestingnews/38009 · Publicação no Telegram