PYSEC-2019-240

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/lmdb/PYSEC-2019-240.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2019-240
Aliases
Published
2019-09-11T15:15:00Z
Modified
2024-04-22T22:56:36.976644Z
Summary
[none]
Details

An issue was discovered in py-lmdb 0.97. There is a divide-by-zero error in the function mdbenvopen2 if mdbenvread_header obtains a zero value for a certain size field. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker.

References

Affected packages

PyPI / lmdb

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.98

Affected versions

0.*

0.58
0.59
0.60
0.61
0.62
0.63
0.64
0.65
0.66
0.67
0.68
0.69
0.70
0.71
0.73
0.74
0.75
0.76
0.77
0.78
0.79
0.80
0.81
0.82
0.83
0.84
0.85
0.86
0.87
0.88
0.89
0.91
0.92
0.93
0.94
0.95
0.96
0.97