GHSA-57FC-8Q82-GFP3

Vulnerability from github – Published: 2023-07-06 15:30 – Updated: 2023-10-18 19:51
VLAI?
Summary
langchain vulnerable to arbitrary code execution
Details

An issue in langchain allows a remote attacker to execute arbitrary code via the PALChain parameter in the Python exec method.

Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "langchain"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.236"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-36188"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-07-06T21:08:40Z",
    "nvd_published_at": "2023-07-06T14:15:10Z",
    "severity": "CRITICAL"
  },
  "details": "An issue in langchain allows a remote attacker to execute arbitrary code via the PALChain parameter in the Python exec method.",
  "id": "GHSA-57fc-8q82-gfp3",
  "modified": "2023-10-18T19:51:56Z",
  "published": "2023-07-06T15:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36188"
    },
    {
      "type": "WEB",
      "url": "https://github.com/langchain-ai/langchain/issues/5872"
    },
    {
      "type": "WEB",
      "url": "https://github.com/langchain-ai/langchain/pull/6003"
    },
    {
      "type": "WEB",
      "url": "https://github.com/langchain-ai/langchain/pull/8425"
    },
    {
      "type": "WEB",
      "url": "https://github.com/langchain-ai/langchain/commit/e294ba475a355feb95003ed8f1a2b99942509a9e"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/langchain-ai/langchain"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/langchain/PYSEC-2023-109.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "langchain vulnerable to arbitrary code execution"
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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