CVE-2023-39631

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Source
https://cve.org/CVERecord?id=CVE-2023-39631
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-39631.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-39631
Aliases
Downstream
Published
2023-09-01T00:00:00Z
Modified
2026-10-20T10:58:45Z
Summary
[none]
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.

Database specific 
{
    "cna_assigner":  "mitre",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/39xxx/CVE-2023-39631.json"
}
References

Affected packages

Git / github.com/langchain-ai/langchain

Affected ranges

Type
GIT
Repo
https://github.com/langchain-ai/langchain
Events
Introduced
944321c6ab9134ffe1483f5b4897254328d3d384
Last Affected
944321c6ab9134ffe1483f5b4897254328d3d384
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:langchain:langchain:0.0.245:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0.0.245"
                },
                {
                    "last_affected":  "0.0.245"
                }
            ],
            "source":  "CPE_STRING"
        }
    ]
}

Affected versions

0.*
0.0.245
v0.*
v0.0.245

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-39631.json"