CVE-2019-16226GHSA-R8G9-W4F3-9CRMPYSEC-2019-238
An issue was discovered in py-lmdb 0.97.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 0.98
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- lmdbPyPI
through 0.97
- lmdbPyPI
fixed in 0.98