要点
- CVE-2019-16226 是影响 lmdb, py-lmdb (py-lmdb project) 的高危 (CVSS 7.5)漏洞。
- 未来 30 天内被利用的概率（EPSS）：1.6%，高于 75.7% 的漏洞。
- 修复：升级到 0.98 或更高版本。
| Package | Affected versions | Patched versions |
|---|
| lmdb PyPI | ≤ 0.97< 0.98
| 0.98
|
| py-lmdb | ≤ 0.97
| No fix yet |
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.
NVD 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.
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