GHSA-f73w-4m7g-ch9x

Suggest an improvement
Source
https://github.com/advisories/GHSA-f73w-4m7g-ch9x
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-f73w-4m7g-ch9x/GHSA-f73w-4m7g-ch9x.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-f73w-4m7g-ch9x
Aliases
Published
2023-09-01T18:30:41Z
Modified
2025-02-20T23:01:00.348246Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Langchain vulnerable to arbitrary code execution via the evaluate function in the numexpr library
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.

Patches: Released in v.0.0.308. numexpr dependency is optional for langchain.

Database specific 
{
    "nvd_published_at": "2023-09-01T16:15:08Z",
    "severity": "CRITICAL",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-94"
    ],
    "github_reviewed_at": "2023-09-01T21:57:43Z"
}
References

Affected packages

PyPI / langchain

Package

Name
langchain
View open source insights on deps.dev
Purl
pkg:pypi/langchain

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.0.308

Affected versions

0.*

0.0.1
0.0.2
0.0.3
0.0.4
0.0.5
0.0.6
0.0.7
0.0.8
0.0.9
0.0.10
0.0.11
0.0.12
0.0.13
0.0.14
0.0.15
0.0.16
0.0.17
0.0.18
0.0.19
0.0.20
0.0.21
0.0.22
0.0.23
0.0.24
0.0.25
0.0.26
0.0.27
0.0.28
0.0.29
0.0.30
0.0.31
0.0.32
0.0.33
0.0.34
0.0.35
0.0.36
0.0.37
0.0.38
0.0.39
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99rc0
0.0.99
0.0.100
0.0.101rc0
0.0.101
0.0.102rc0
0.0.102
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
0.0.108
0.0.109
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.120
0.0.121
0.0.122
0.0.123
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0.0.128
0.0.129
0.0.130
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0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.140
0.0.141
0.0.142
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0.0.144
0.0.145
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0.0.148
0.0.149
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0.0.165
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0.0.168
0.0.169
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.200
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0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.240
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
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0.0.256
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0.0.278
0.0.279
0.0.281
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0.0.296
0.0.297
0.0.298
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0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307

PyPI / numexpr

Package

Name
numexpr
View open source insights on deps.dev
Purl
pkg:pypi/numexpr

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8.5

Affected versions

1.*

1.1.1
1.2
1.3
1.3.1
1.4
1.4.1
1.4.2

2.*

2.0
2.0.1
2.1
2.2
2.2.1
2.2.2
2.3-rc1
2.3
2.3.1
2.4-rc1
2.4-rc2
2.4
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.dev0
2.6.6
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