PT-2023-27058 · Langchain · Langchain

Lyutoon · Publicado 2023-08-15 · Atualizado 2023-08-22 · CVE-2023-39659

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 langchain langchain-ai versions 0.0.232 and earlier langchain langchain-ai versions prior to 0.0.325

Description An issue in langchain langchain-ai allows a remote attacker to execute arbitrary code via a crafted script to the PythonAstREPLTool. run component.

Recommendations For versions 0.0.232 and earlier, update to version 0.0.325 or later. For versions prior to 0.0.325, update to version 0.0.325 or later. As a temporary workaround, consider disabling the PythonAstREPLTool. run component until a patch is available.

Exploit

Correção

Special Elements Injection

Enumeração de Fraquezas

CWE-74

Identificadores relacionados

CVE-2023-39659

GHSA-PRGP-W7VF-CH62

PYSEC-2023-147

Produtos afetados

Langchain

Referências · 14

• 🔥 https://github.com/langchain-ai/langchain/issues/7700 · Exploit
• https://github.com/langchain-ai/langchain · Nota
• https://github.com/langchain-ai/langchain/pull/5640 · Correção
• https://github.com/langchain-ai/langchain/releases/tag/v0.0.325 · Nota
• https://github.com/langchain-ai/langchain/commit/cadfce295f8a33828fc635c2e5ea28b883e5c992 · Nota
• https://github.com/langchain-ai/langchain/pull/12427 · Nota
• https://github.com/pypa/advisory-database/tree/main/vulns/langchain/PYSEC-2023-147.yaml · Nota
• https://t.me/cibsecurity/68553 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-39659 · Nota de Segurança
• https://twitter.com/VulmonFeeds/status/1691522728476438528 · Publicação no Twitter
• https://osv.dev/vulnerability/GHSA-prgp-w7vf-ch62 · Aviso do Fabricante
• https://osv.dev/vulnerability/PYSEC-2023-147 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1691493240665518088 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2023-39659 · Aviso do Fabricante