This page lists publicly disclosed CVE vulnerabilities affecting py-lmdb_project py-lmdb (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2019-16228 | An issue was discovered in py-lmdb 0.97. There is a divide-by-zero error in the function mdb_env_open2 if mdb_env_read_header obtains a zero value for a certain size field. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker. | [email protected] | 7.5 | 1.79% | 2019-09-11 | 2026-06-16 |
| CVE-2019-16227 | 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. | [email protected] | 9.8 | 1.96% | 2019-09-11 | 2026-06-16 |
| CVE-2019-16226 | 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. | [email protected] | 7.5 | 1.54% | 2019-09-11 | 2026-06-16 |
| CVE-2019-16225 | An issue was discovered in py-lmdb 0.97. For certain values of mp_flags, mdb_page_touch does not properly set up mc->mc_pg[mc->top], leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker. | [email protected] | 9.8 | 1.76% | 2019-09-11 | 2026-06-16 |
| CVE-2019-16224 | An issue was discovered in py-lmdb 0.97. For certain values of md_flags, mdb_node_add does not properly set up a memcpy destination, leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker. | [email protected] | 9.8 | 1.76% | 2019-09-11 | 2026-06-16 |