Out-of-bounds Write
CVE-2019-16225
Summary
An issue was discovered in lmdb. 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.
- LOW
- NETWORK
- HIGH
- UNCHANGED
- NONE
- NONE
- HIGH
- HIGH
CWE-787 - Out-of-Bounds Write
Out-of-bounds write vulnerability is a memory access bug that allows software to write data past the end or before the beginning of the intended buffer. This may result in the corruption of data, a crash, or arbitrary code execution.
References
Advisory Timeline
- Published