| Name | CVE-2019-16227 |
| Description | 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. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1132719, 1141312 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| lmdb (PTS) | bookworm, bullseye | 0.9.24-1 | vulnerable |
| forky, trixie | 0.9.31-1 | vulnerable | |
| sid | 0.9.35-1 | vulnerable | |
| py-lmdb (PTS) | bullseye | 1.0.0-1 | vulnerable |
| bookworm | 1.4.0-1 | vulnerable | |
| forky, sid, trixie | 1.4.1-3 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| lmdb | source | (unstable) | (unfixed) | 1141312 | ||
| py-lmdb | source | (unstable) | (unfixed) | unimportant | 1132719 |
[trixie] - lmdb <no-dsa> (Minor issue)
src:py-lmdb uses system version of liblmdb
https://github.com/jnwatson/py-lmdb/issues/210
https://github.com/jnwatson/py-lmdb/pull/429