pysec - pysec-2023-194

pysec-2023-194

Vulnerability from pysec

Published

2023-10-09 20:15

Modified

2025-02-23 07:46

Severity ?

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

Details

langchain_experimental 0.0.14 allows an attacker to bypass the CVE-2023-36258 fix and execute arbitrary code via the PALChain in the python exec method.

Impacted products

Name	purl
langchain-experimental	pkg:pypi/langchain-experimental

Aliases

CVE-2023-44467

JSON

To clipboard

{
   affected: [
      {
         package: {
            ecosystem: "PyPI",
            name: "langchain-experimental",
            purl: "pkg:pypi/langchain-experimental",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "4c97a10bd0d9385cfee234a63b5bd826a295e483",
                  },
               ],
               repo: "https://github.com/langchain-ai/langchain",
               type: "GIT",
            },
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "0.0.15",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
         versions: [
            "0.0.1",
            "0.0.10",
            "0.0.11",
            "0.0.12",
            "0.0.13",
            "0.0.14",
            "0.0.1rc1",
            "0.0.1rc2",
            "0.0.1rc3",
            "0.0.1rc4",
            "0.0.2",
            "0.0.3",
            "0.0.4",
            "0.0.5",
            "0.0.6",
            "0.0.7",
            "0.0.8",
            "0.0.9",
         ],
      },
   ],
   aliases: [
      "CVE-2023-44467",
   ],
   details: "langchain_experimental 0.0.14 allows an attacker to bypass the CVE-2023-36258 fix and execute arbitrary code via the PALChain in the python exec method.",
   id: "PYSEC-2023-194",
   modified: "2025-02-23T07:46:11Z",
   published: "2023-10-09T20:15:00Z",
   references: [
      {
         type: "FIX",
         url: "https://github.com/langchain-ai/langchain/commit/4c97a10bd0d9385cfee234a63b5bd826a295e483",
      },
      {
         type: "WEB",
         url: "https://github.com/advisories/GHSA-gjjr-63x4-v8cq",
      },
   ],
   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-2023-44467

Vulnerability from cvelistv5

Published

2023-10-09 00:00

Modified

2024-08-02 20:07

Severity ?

Summary

langchain_experimental (aka LangChain Experimental) in LangChain before 0.0.306 allows an attacker to bypass the CVE-2023-36258 fix and execute arbitrary code via __import__ in Python code, which is not prohibited by pal_chain/base.py.

References

▼	URL	Tags
	https://github.com/langchain-ai/langchain/commit/4c97a10bd0d9385cfee234a63b5bd826a295e483

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-02T20:07:33.144Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://github.com/langchain-ai/langchain/commit/4c97a10bd0d9385cfee234a63b5bd826a295e483",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "n/a",
               vendor: "n/a",
               versions: [
                  {
                     status: "affected",
                     version: "n/a",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "langchain_experimental (aka LangChain Experimental) in LangChain before 0.0.306 allows an attacker to bypass the CVE-2023-36258 fix and execute arbitrary code via __import__ in Python code, which is not prohibited by pal_chain/base.py.",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     description: "n/a",
                     lang: "en",
                     type: "text",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-02-26T04:13:04.070412",
            orgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            shortName: "mitre",
         },
         references: [
            {
               url: "https://github.com/langchain-ai/langchain/commit/4c97a10bd0d9385cfee234a63b5bd826a295e483",
            },
         ],
      },
   },
   cveMetadata: {
      assignerOrgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
      assignerShortName: "mitre",
      cveId: "CVE-2023-44467",
      datePublished: "2023-10-09T00:00:00",
      dateReserved: "2023-09-29T00:00:00",
      dateUpdated: "2024-08-02T20:07:33.144Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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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