CVE-2019-16225

An issue was discovered in py-lmdb 0.97. For certain values of mpflags, mdbpagetouch does not properly set up mc-mcpgmc-top, leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker...

CVE-2019-16225

The CVE-2019-16225 entry concerns py-lmdb (version 0.97). Affects the mdb_page_touch path where certain mp_flags values prevent mc->mc_pg[mc->top] from being set up correctly, causing an invalid write operation when a data.mdb file is accessed. Public details describe the root cause and the...