MS09-050：SMBv2 の脆弱性により、リモートでコードが実行される (975517)
2012年4月5日
危険度: : 緊急
CVE識別番号: CVE-2009-2526,CVE-2009-2532,CVE-2009-3103
概要
This update resolves three reported vulnerabilities in Server Message Block Version 2 (SMBv2) -- one publicly disclosed and two in private. Successful exploitation of the said vulnerabilities could lead to different results, including remote code execution.
This update correctly validates the fields inside SMBv2 packets, which corrects the way SMB handles the command value in SMB packets and the way SMB parses specially crafted SMB packets.
Installing standard firewall protection is advised to help protect networks from attacks.
トレンドマイクロの対策
詳しい情報については以下のサイトをご参照ください。
MS09-050：SMBv2 の脆弱性により、リモートでコードが実行される (975517)
影響を受けるソフトウェア
- Windows Server 2008 for 32-bit Systems
- Windows Server 2008 for 32-bit Systems Service Pack 2
- Windows Server 2008 for Itanium-based Systems
- Windows Server 2008 for Itanium-based Systems Service Pack 2
- Windows Server 2008 for x64-based Systems
- Windows Server 2008 for x64-based Systems Service Pack 2
- Windows Vista
- Windows Vista Service Pack 1
- Windows Vista Service Pack 2
- Windows Vista x64 Edition
- Windows Vista x64 Edition Service Pack 1
- Windows Vista x64 Edition Service Pack 2