CVE-2019-16225

PoC —

CVSS 3.1

9.8 critical

EPSS

2%p77

Published

Sep 11, 2019 (Sep 11, 2019)

Modified

Jun 17, 2026

Description

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

Vendors: py-lmdb project
Products: py-lmdb
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

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