CVEvulnerability
CVE-2019-16228
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-09-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-369
Description
An issue was discovered in py-lmdb 0.97. There is a divide-by-zero error in the function mdb_env_open2 if mdb_env_read_header obtains a zero value for a certain size field. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker.
Affected configurations
• py-lmdb project py-lmdb (<= 0.97)
Related
Weakness · CWE (1)
- CWE-369 Divide By Zero weakness
References
- https://github.com/TeamSeri0us/pocs/tree/master/lmdb/FPE Exploit, Third Party Advisory
- https://github.com/TeamSeri0us/pocs/tree/master/lmdb/FPE Exploit, Third Party Advisory