PYSEC-2019-237

Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/lmdb/PYSEC-2019-237.yaml
Aliases
Published
2019-09-11T15:15:00Z
Modified
2023-11-08T04:01:17.012171Z
Details

An issue was discovered in py-lmdb 0.97. For certain values of mpflags, mdbpagetouch does not properly set up mc->mcpg[mc->top], leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker.

References

Affected packages

PyPI / lmdb

Package

Name
lmdb

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
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