Tomcat 7.0.52 APR 1.1.29本机TLS协议会话重新协商安全漏洞TLS SSL中间人CVE-2009-3555

时间:2014-03-20 08:30:48

标签: security ssl tomcat7 apr

我在Windows 2008 R2上使用

进行服务器安全扫描失败

TLS协议会话重新协商安全漏洞TLS SSL中间人CVE-2009-3555

扫描结果建议升级到openssl 0.9.8l或更高版本。

我正在使用最新版本的tcnative-1.dll(1.1.29 13/02/14),据我所知,它是使用本机库和openssl库构建的。

我能解决这个问题的唯一方法是使用最新版本的openssl自行构建tcnative吗?

查看http://tomcat.apache.org/native-doc/构建部分,我需要MS Visual Studio(我没有,也从未使用过)。

还有其他人建造吗?如果是这样我就找不到了。

1 个答案:

答案 0 :(得分:2)

这个结果是误报。我使用1.1.29 APR / native连接器对各种版本的Tomcat进行了各种测试,并且在这些测试中都没有进行不安全的重新协商。

请注意,Tomcat - 取决于版本,连接器和配置可能支持安全重新协商。

最明确的测试是使用OpenSSL 0.9.8.k(即易受CVE2009-3555攻击的OpenSSL版本,并将尝试进行不安全的重新协商)。当我尝试这个时,连接阻塞并最终超时。

您需要找到更好的安全扫描程序。

为完整起见,测试结果为:

$ ./openssl s_client -connect 192.168.23.9:8443
CONNECTED(00000003)
depth=1 /C=US/CN=ca-test.tomcat.apache.org
verify error:num=19:self signed certificate in certificate chain
verify return:0
---
Certificate chain
 0 s:/C=US/CN=localhost
   i:/C=US/CN=ca-test.tomcat.apache.org
 1 s:/C=US/CN=ca-test.tomcat.apache.org
       i:/C=US/CN=ca-test.tomcat.apache.org
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=/C=US/CN=localhost
issuer=/C=US/CN=ca-test.tomcat.apache.org
---
No client certificate CA names sent
---
SSL handshake has read 2433 bytes and written 322 bytes
---
New, TLSv1/SSLv3, Cipher is DHE-RSA-AES256-SHA
Server public key is 2048 bit
Compression: NONE
Expansion: NONE
SSL-Session:
    Protocol  : TLSv1
    Cipher    : DHE-RSA-AES256-SHA
    Session-ID: E98ED9D885D761C7B23AF93DC15C53D0680AF2D8345A37699549E48C9D4E18AE
    Session-ID-ctx:
    Master-Key: FA2C87FB24C68186D1CC63FEEF459B7DE4BA0F304D60F2293AB3C1C23DF03566F51DDB61A9576A1FE9C021CB3438B4C7
    Key-Arg   : None
    Start Time: 1395309769
    Timeout   : 300 (sec)
    Verify return code: 19 (self signed certificate in certificate chain)
---
GET / HTTP/1.0
R
RENEGOTIATING
7087:error:1409E0E5:SSL routines:SSL3_WRITE_BYTES:ssl handshake failure:s3_pkt.c:530:
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