CVE-2019-16227

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/11/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

py-lmdb_project:py-lmdb

Weaknesses (CWE)

CWE-787

References

https://github.com/TeamSeri0us/pocs/tree/master/lmdb/lmdb%20memcpy%20illegal%20dst(cve@mitre.org)

https://github.com/TeamSeri0us/pocs/tree/master/lmdb/lmdb%20memcpy%20illegal%20dst(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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