Multiple stack-based buffer overflows in foliosr.dll in the Folio Flat File speed reader in Autonomy (formerly Verity) KeyView 10.3.0.0, as used by IBM Lotus Notes, Symantec Mail Security, and activePDF DocConverter, allow remote attackers to execute arbitrary code via a long attribute value in a (1) DI, (2) FD, (3) FT, (4) JD, (5) JL, (6) LE, (7) OB, (8) OD, (9) OL, (10) PN, (11) PS, (12) PW, (13) RD, (14) QL, or (15) TS tag in a .fff file.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.