CVE-2019-16228

Published: Sep 11, 2019Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

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 (1)

Products: Py Lmdb Project: Py Lmdb

Py Lmdb Project

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Py Lmdb Project Py Lmdb	Up to 0.97

Related CWEs

The product divides a value by zero.

References (2)

https://github.com/TeamSeri0us/pocs/tree/master/lmdb/FPE

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/TeamSeri0us/pocs/tree/master/lmdb/FPE

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.