CVE:CVE-2011-2899
CNNVD:CNNVD-201108-442
system-config-printer的pysmb.py中存在漏洞。远程SMB服务器可借助NetBIOS或工作组名称中的shell元字符执行任意命令，当搜索网络打印机时，这些名称不能得到正确处理。
solution:Upgrade redhat system-config-printer to a higher version than 0.7.32.6,0.7.32.7,0.7.32.8,0.7.32.9,0.7.32.10,0.7.60,0.7.61,0.7.62,0.7.63,0.7.63.1,0.7.63.2,0.7.63.3,0.7.63.4,0.7.64,0.7.65,0.7.66,0.7.67,0.7.68,0.7.69,0.7.70,0.7.71,0.7.72,0.7.73,0.7.74,0.7.74.1,0.7.74.2,0.7.74.3,0.7.74.4,0.7.74.5,0.7.74.6,0.7.74.7,0.7.74.8,0.7.74.9,0.7.74.10,0.7.74.11,0.7.74.12,0.7.74.13,0.7.75,0.7.76,0.7.77,0.7.78,0.7.79,0.7.80,0.7.81,0.7.82,0.7.82.1,0.7.82.2,0.7.82.3,0.7.82.4,0.7.82.5,0.6.0,0.6.1,0.6.2,0.6.3,0.6.4,0.6.5,0.6.6,0.6.7,0.6.8,0.6.9,0.6.10,0.6.11,0.6.12,0.6.13,0.6.14,0.6.15,0.6.16,0.6.17,0.6.18,0.6.19,0.6.20,0.6.21,0.6.22,0.6.23,0.6.24,0.6.25,0.6.26,0.6.27,0.6.28,0.6.29,0.6.30,0.6.31,0.6.32,0.6.33,0.6.34,0.6.35,0.6.36,0.6.37,0.6.38,0.6.39,0.6.40,0.6.41,0.6.42,0.6.43,0.6.44,0.6.45,0.6.46,0.6.47,0.6.48,0.6.49,0.6.50,0.6.51,0.6.52,0.6.53,0.6.54,0.6.55,0.6.56,0.6.57,0.6.58,0.6.59,0.6.60,0.6.61,0.6.62,0.6.63,0.6.64,0.6.65,0.6.66,0.6.67,0.6.68,0.6.69,0.6.70,0.6.71,0.6.72,0.6.73,0.6.74,0.6.75,0.6.76,0.6.77,0.6.78,0.6.79,0.6.80,0.6.81,0.6.82,0.6.83,0.6.84,0.6.85,0.6.86,0.6.87,0.6.88,0.6.89,0.6.90,0.6.91,0.6.92,0.6.93,0.6.94,0.6.95,0.6.96,0.6.97,0.6.98,0.6.99,0.6.100,0.6.101,0.6.102,0.6.103,0.6.104,0.6.105,0.6.106,0.6.107,0.6.108,0.6.109,0.6.110,0.6.111,0.6.112,0.6.113,0.6.114,0.6.115,0.6.116,and avoid the version 0.7.32.6,0.7.32.7,0.7.32.8,0.7.32.9,0.7.32.10,0.7.60,0.7.61,0.7.62,0.7.63,0.7.63.1,0.7.63.2,0.7.63.3,0.7.63.4,0.7.64,0.7.65,0.7.66,0.7.67,0.7.68,0.7.69,0.7.70,0.7.71,0.7.72,0.7.73,0.7.74,0.7.74.1,0.7.74.2,0.7.74.3,0.7.74.4,0.7.74.5,0.7.74.6,0.7.74.7,0.7.74.8,0.7.74.9,0.7.74.10,0.7.74.11,0.7.74.12,0.7.74.13,0.7.75,0.7.76,0.7.77,0.7.78,0.7.79,0.7.80,0.7.81,0.7.82,0.7.82.1,0.7.82.2,0.7.82.3,0.7.82.4,0.7.82.5,0.6.0,0.6.1,0.6.2,0.6.3,0.6.4,0.6.5,0.6.6,0.6.7,0.6.8,0.6.9,0.6.10,0.6.11,0.6.12,0.6.13,0.6.14,0.6.15,0.6.16,0.6.17,0.6.18,0.6.19,0.6.20,0.6.21,0.6.22,0.6.23,0.6.24,0.6.25,0.6.26,0.6.27,0.6.28,0.6.29,0.6.30,0.6.31,0.6.32,0.6.33,0.6.34,0.6.35,0.6.36,0.6.37,0.6.38,0.6.39,0.6.40,0.6.41,0.6.42,0.6.43,0.6.44,0.6.45,0.6.46,0.6.47,0.6.48,0.6.49,0.6.50,0.6.51,0.6.52,0.6.53,0.6.54,0.6.55,0.6.56,0.6.57,0.6.58,0.6.59,0.6.60,0.6.61,0.6.62,0.6.63,0.6.64,0.6.65,0.6.66,0.6.67,0.6.68,0.6.69,0.6.70,0.6.71,0.6.72,0.6.73,0.6.74,0.6.75,0.6.76,0.6.77,0.6.78,0.6.79,0.6.80,0.6.81,0.6.82,0.6.83,0.6.84,0.6.85,0.6.86,0.6.87,0.6.88,0.6.89,0.6.90,0.6.91,0.6.92,0.6.93,0.6.94,0.6.95,0.6.96,0.6.97,0.6.98,0.6.99,0.6.100,0.6.101,0.6.102,0.6.103,0.6.104,0.6.105,0.6.106,0.6.107,0.6.108,0.6.109,0.6.110,0.6.111,0.6.112,0.6.113,0.6.114,0.6.115,0.6.116