An issue was discovered in py-lmdb 0.97. mdb_node_del does not validate a memmove in the case of an unexpected node->mn_hi, leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-09-11T14:47:13

Updated: 2024-08-05T01:10:41.670Z

Reserved: 2019-09-11T00:00:00

Link: CVE-2019-16226

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-09-11T15:15:11.420

Modified: 2024-11-21T04:30:19.113

Link: CVE-2019-16226

cve-icon Redhat

No data.