pysec - pysec-2023-163

pysec-2023-163

Vulnerability from pysec

Published

2023-09-01 16:15

Modified

2025-02-20 09:11

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

An issue in LanChain-ai Langchain v.0.0.245 allows a remote attacker to execute arbitrary code via the evaluate function in the numexpr library.

Impacted products

Name	purl
numexpr	pkg:pypi/numexpr

Aliases

CVE-2023-39631

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "numexpr",
        "purl": "pkg:pypi/numexpr"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.8.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.1.1",
        "1.2",
        "1.3",
        "1.3.1",
        "1.4",
        "1.4.1",
        "1.4.2",
        "2.0",
        "2.0.1",
        "2.1",
        "2.2",
        "2.2.1",
        "2.2.2",
        "2.3",
        "2.3-rc1",
        "2.3.1",
        "2.4",
        "2.4-rc1",
        "2.4-rc2",
        "2.4.1",
        "2.4.2",
        "2.4.3",
        "2.4.4",
        "2.4.5",
        "2.4.6",
        "2.5",
        "2.5.1",
        "2.5.2",
        "2.6.0",
        "2.6.1",
        "2.6.2",
        "2.6.3",
        "2.6.4",
        "2.6.5",
        "2.6.6",
        "2.6.6.dev0",
        "2.6.7",
        "2.6.8",
        "2.6.9",
        "2.7.0",
        "2.7.1",
        "2.7.2",
        "2.7.3",
        "2.8.0",
        "2.8.1",
        "2.8.3",
        "2.8.4"
      ]
    }
  ],
  "aliases": [
    "CVE-2023-39631"
  ],
  "details": "An issue in LanChain-ai Langchain v.0.0.245 allows a remote attacker to execute arbitrary code via the evaluate function in the numexpr library.",
  "id": "PYSEC-2023-163",
  "modified": "2025-02-20T09:11:38.521949Z",
  "published": "2023-09-01T16:15:00Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/pydata/numexpr/issues/442"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/pydata/numexpr/issues/442"
    },
    {
      "type": "FIX",
      "url": "https://github.com/pydata/numexpr/issues/442"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/langchain-ai/langchain/issues/8363"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/langchain-ai/langchain/issues/8363"
    },
    {
      "type": "FIX",
      "url": "https://github.com/langchain-ai/langchain/issues/8363"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-39631

Vulnerability from cvelistv5

Published

2023-09-01 00:00

Modified

2024-10-01 13:18

Severity ?

Summary

An issue in LanChain-ai Langchain v.0.0.245 allows a remote attacker to execute arbitrary code via the evaluate function in the numexpr library.

References

▼	URL	Tags
	https://github.com/langchain-ai/langchain/issues/8363
	https://github.com/pydata/numexpr/issues/442

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T18:18:09.557Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/langchain-ai/langchain/issues/8363"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/pydata/numexpr/issues/442"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-39631",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-01T13:18:27.452725Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-01T13:18:38.891Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue in LanChain-ai Langchain v.0.0.245 allows a remote attacker to execute arbitrary code via the evaluate function in the numexpr library."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-09-01T15:04:06.697255",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/langchain-ai/langchain/issues/8363"
        },
        {
          "url": "https://github.com/pydata/numexpr/issues/442"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-39631",
    "datePublished": "2023-09-01T00:00:00",
    "dateReserved": "2023-08-07T00:00:00",
    "dateUpdated": "2024-10-01T13:18:38.891Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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