CVE-2019-16226
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2019-16226
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-16226.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-16226
- Aliases
- Downstream
- Published
- 2019-09-11T15:15:11.420Z
- Modified
- 2025-11-20T10:58:20.227592Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in py-lmdb 0.97. mdbnodedel does not validate a memmove in the case of an unexpected node->mn_hi, leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker.
- References
Affected packages
Git / github.com/jnwatson/py-lmdb
Affected ranges
- Type
- GIT
- Repo
- https://github.com/jnwatson/py-lmdb
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
Affected versions
Other
last-cython-version
py-lmdb_0.*
py-lmdb_0.1
py-lmdb_0.2
py-lmdb_0.3
py-lmdb_0.4
py-lmdb_0.5
py-lmdb_0.51
py-lmdb_0.52
py-lmdb_0.53
py-lmdb_0.54
py-lmdb_0.56
py-lmdb_0.57
py-lmdb_0.58
py-lmdb_0.59
py-lmdb_0.60
py-lmdb_0.61
py-lmdb_0.62
py-lmdb_0.63
py-lmdb_0.64
py-lmdb_0.65
py-lmdb_0.66
py-lmdb_0.67
py-lmdb_0.68
py-lmdb_0.69
py-lmdb_0.70
py-lmdb_0.71
py-lmdb_0.72
py-lmdb_0.73
py-lmdb_0.74
py-lmdb_0.75
py-lmdb_0.76
py-lmdb_0.77
py-lmdb_0.78
py-lmdb_0.79
py-lmdb_0.80
py-lmdb_0.81
py-lmdb_0.82
py-lmdb_0.83
py-lmdb_0.84
py-lmdb_0.85
py-lmdb_0.86
py-lmdb_0.87
py-lmdb_0.88
py-lmdb_0.89
py-lmdb_0.91
py-lmdb_0.92
py-lmdb_0.93
py-lmdb_0.94
py-lmdb_0.95
py-lmdb_0.96
py-lmdb_0.97