avast! 4 Home/Professional Revision History

セキュリティ

（MSFN経由）

Avast!の4.7がリビジョンアップして1098になったそうです。

Tar Unpackerの脆弱性に対応したみたいです。

Version 4.7.1098

December 4, 2007
  • fixed a vulnerability in TAR unpacker (special thanks to "Sowhat" of Nevis Labs)
  • improvements in various unpackers (winexec, installer, CAB, NTFS Streams)
  • boot-time scanner now functional even with USB keyboards
  • speed improvements in the Outlook plugin (Windows XP+)
  • Web Shield: compatibility improvements
  • Internet Mail provider: improvements on Windows Vista
  • CAB unpacker now working in boot-time scan
  • RAR unpacker modified so that it is now more tolerant to certain corrupted archives (issue reported by Thierry Zoller of n.runs AG)
  • Professional Edition: scheduled scan progress icon now accessible even in Windows Vista
  • Windows 9x/ME: fix in the Mail Protection Wizard (related to Mozilla Thunderbird accounts)
  • fixed a bug in the scan area selection dialog in Windows NT/2000
  • optimizations in the updater
  • removed mail heuristics false alarm (related to TNEF attachments)

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