Directory traversal vulnerability in kvarcve.dll in Autonomy (formerly Verity) KeyView SDK before 9.2.0, as used in Lotus Notes 6.5.4 and 7.0, allows remote attackers to delete arbitrary files via a (1) ZIP, (2) UUE or (3) TAR archive that contains a .. (dot dot) in the filename, which is not properly handled when generating a preview.

Buffer overflow in the ZIP capability for multiple products allows remote attackers to cause a denial of service or execute arbitrary code via ZIP files containing entries with long filenames, including (1) Microsoft Windows 98 with Plus! Pack, (2) Windows XP, (3) Windows ME, (4) Lotus Notes R4 through R6 (pre-gold), (5) Verity KeyView, and (6) Stuffit Expander before 7.0.