SQLite3 generate_series Stack Buffer Underflow Vulnerability

SQLite3 suffers from a stack buffer underflow condition in seriesBestIndex in the generateseries extension. Vulnerability details static int seriesBestIndex sqlite3vtab pVTab, sqlite3indexinfo pIdxInfo int i, j; / Loop over constraints / int idxNum = 0; / The query plan bitmask / ifndef...

SQLite3 generate_series Stack Buffer Underflow

Vulnerability details static int seriesBestIndex sqlite3vtab pVTab, sqlite3indexinfo pIdxInfo int i, j; / Loop over constraints / int idxNum = 0; / The query plan bitmask / ifndef ZEROARGUMENTGENERATESERIES int bStartSeen = 0; / EQ constraint seen on the START column / endif int unusableMask = 0;...