Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2019-0079 | 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. |
Github GHSA |
GHSA-r8g9-w4f3-9crm | LMDB invalid write |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T01:10:41.670Z
Reserved: 2019-09-11T00:00:00.000Z
Link: CVE-2019-16226
No data.
Status : Modified
Published: 2019-09-11T15:15:11.420
Modified: 2024-11-21T04:30:19.113
Link: CVE-2019-16226
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Github GHSA