CVE-2019-16227 – lmdb

Package

Manager: pip
Name: lmdb
Vulnerable Version: >=0 <=0.97

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00399 pctl0.59896

Details

py-lmdb Invalid write operation An issue was discovered in py-lmdb 0.97. For certain values of `mn_flags`, `mdb_cursor_set` triggers a memcpy with an invalid write operation within `mdb_xcursor_init1`. NOTE: this outcome occurs when accessing a `data.mdb` file supplied by an attacker.

Metadata

Created: 2022-05-24T22:00:30Z
Modified: 2024-09-30T16:41:00Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-pf3p-v9xp-mrvf/GHSA-pf3p-v9xp-mrvf.json
CWE IDs: ["CWE-787"]
Alternative ID: GHSA-pf3p-v9xp-mrvf
Finding: F111
Auto approve: 1