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.
References
Link | Resource |
---|---|
https://github.com/TeamSeri0us/pocs/tree/master/lmdb/lmdb%20memory%20corruption%20vuln | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-09-11T14:47:13
Updated: 2019-10-12T19:40:05
Reserved: 2019-09-11T00:00:00
Link: CVE-2019-16226
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-09-11T15:15:11.420
Modified: 2020-09-14T15:21:12.520
Link: CVE-2019-16226
JSON object: View
Redhat Information
No data.
CWE