Cisco Unified Communications Manager, Cisco IOS, Cisco IOS XE

ソフト名：Cisco Unified Communications Manager 6.x/7.x/8.x, Cisco IOS 12.x/15.0/15.1, Cisco IOS XE 2.5.x/2.6.x/3.1.x/3.2.x

回避策：7.1(5b)su4/8.5(1)su2/8.6(1)へのアップデートにて対応, 3.1.3Sへのアップデート, アップデートにて対応

脆弱性：DoS攻撃, メモリリーク, 不正音声メッセージ

ソース：

http://www.cisco.com/en/US/products/sw/voicesw/ps556/index.html

http://cisco.com/warp/public/cc/general/bulletin/iosw/index.shtml

http://www.cisco.com/en/US/products/ps10591/index.html

http://www.cisco.com/en/US/products/ps10592/index.html

http://www.cisco.com/en/US/products/ps9587/tsd_products_support_series_home.html

http://www.cisco.com/warp/public/707/cisco-sa-20110928-cucm.shtml

http://www.cisco.com/warp/public/707/cisco-sa-20110928-sip.shtml

http://secunia.com/advisories/46197/

http://secunia.com/advisories/46226/

http://secunia.com/advisories/46230/

http://secunia.com/advisories/46234/

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0939

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2072

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3275

CVE：CVE-2011-0939, CVE-2011-2072, CVE-2011-3275

危険性：Medium Risk