1.检测到目标服务支持SSL弱加密算法
2. SSL/TLS协议信息泄露漏洞(CVE-2016-2183)【原理扫描】
3.SSL/TLS RC4 信息泄露漏洞(CVE-2013-2566)【原理扫描】
4.服务器支持 TLS Client-initiated 重协商攻击(CVE-2011-1473)【原理扫描】
5.SSL/TLS 受诫礼(BAR-MITZVAH)攻击漏洞(CVE-2015-2808)【原理扫描】
6.SSL/TLS 服务器瞬时 Diffie-Hellman 公共密钥过弱【原理扫描】
一共检测出以上6个漏洞,系统版本已经升级到CMW170-R5461P01,复扫仍然存在问题,怎么解决?
(0)
最佳答案
前两个可以参照如下配置,
1.CVE-2015-2808/CVE-2013-2566规避方案:
配置非RC4的算法
[H3C-ssl-server-policy-fxm]ciphersuite ?
dhe_rsa_aes_128_cbc_sha Cipher suite that uses DHE RSA, 128-bit AES_CBC, and SHA
dhe_rsa_aes_256_cbc_sha Cipher suite that uses DHE RSA, 256-bit AES_CBC, and SHA
exp_rsa_des_cbc_sha Export cipher suite that uses RSA, DES_CBC, and SHA
exp_rsa_rc2_md5 Export cipher suite that uses RSA, RC2, and MD5
exp_rsa_rc4_md5 Export cipher suite that uses RSA, RC4, and MD5
rsa_3des_ede_cbc_sha Cipher suite that uses RSA, 3DES_EDE_CBC, and SHA
rsa_aes_128_cbc_sha Cipher suite that uses RSA, 128-bit AES_CBC, and SHA
rsa_aes_256_cbc_sha Cipher suite that uses RSA, 256-bit AES_CBC, and SHA
rsa_des_cbc_sha Cipher suite that uses RSA, DES_CBC, and SHA
rsa_rc4_128_md5 Cipher suite that uses RSA, 128-bit RC4, and MD5
rsa_rc4_128_sha Cipher suite that uses RSA, 128-bit RC4, and SHA
重启https服务。
undo ip https enable
ip https enable
2.CVE-2016-2183规避方案:
配置非DES,3DES的算法
[H3C-ssl-server-policy-fxm]ciphersuite ?
dhe_rsa_aes_128_cbc_sha Cipher suite that uses DHE RSA, 128-bit AES_CBC, and SHA
dhe_rsa_aes_256_cbc_sha Cipher suite that uses DHE RSA, 256-bit AES_CBC, and SHA
exp_rsa_des_cbc_sha Export cipher suite that uses RSA, DES_CBC, and SHA
exp_rsa_rc2_md5 Export cipher suite that uses RSA, RC2, and MD5
exp_rsa_rc4_md5 Export cipher suite that uses RSA, RC4, and MD5
rsa_3des_ede_cbc_sha Cipher suite that uses RSA, 3DES_EDE_CBC, and SHA
rsa_aes_128_cbc_sha Cipher suite that uses RSA, 128-bit AES_CBC, and SHA
rsa_aes_256_cbc_sha Cipher suite that uses RSA, 256-bit AES_CBC, and SHA
rsa_des_cbc_sha Cipher suite that uses RSA, DES_CBC, and SHA
rsa_rc4_128_md5 Cipher suite that uses RSA, 128-bit RC4, and MD5
rsa_rc4_128_sha Cipher suite that uses RSA, 128-bit RC4, and SHA
重启https服务。
undo ip https enable
ip https enable
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