PYSEC-2023-151

Vulnerability from pysec - Published: 2023-08-22 19:16 - Updated: 2023-08-29 15:11
VLAI?
Details

An issue in langchain v.0.0.171 allows a remote attacker to execute arbitrary code via the via the a json file to the load_prompt parameter.

Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Impacted products
Name purl
langchain pkg:pypi/langchain
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "langchain",
        "purl": "pkg:pypi/langchain"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.171"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0.1",
        "0.0.10",
        "0.0.100",
        "0.0.101",
        "0.0.101rc0",
        "0.0.102",
        "0.0.102rc0",
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      ]
    }
  ],
  "aliases": [
    "CVE-2023-36281"
  ],
  "details": "An issue in langchain v.0.0.171 allows a remote attacker to execute arbitrary code via the via the a json file to the load_prompt parameter.",
  "id": "PYSEC-2023-151",
  "modified": "2023-08-29T15:11:37.047967Z",
  "published": "2023-08-22T19:16:00Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/hwchase17/langchain/issues/4394"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/hwchase17/langchain/issues/4394"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/hwchase17/langchain/issues/4394"
    },
    {
      "type": "EVIDENCE",
      "url": "https://aisec.today/LangChain-2e6244a313dd46139c5ef28cbcab9e55"
    },
    {
      "type": "WEB",
      "url": "https://aisec.today/LangChain-2e6244a313dd46139c5ef28cbcab9e55"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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