Difference between revisions of "Debian OpenSSL"
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m (New page: This is a compilation of my notes on this matter ===Links=== * http://metasploit.com/users/hdm/tools/debian-openssl/ * http://www.debian.org/security/2008/dsa-1576 * http://www.yobi.be/fi...) |
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This is a compilation of my notes on this matter |
This is a compilation of my notes on this matter |
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===Links=== |
===Links=== |
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| ⚫ | |||
* http://www.debian.org/security/2008/dsa-1576 |
* http://www.debian.org/security/2008/dsa-1576 |
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| ⚫ | |||
| − | |||
| − | * http://www. |
+ | * http://www.milw0rm.com/exploits/5622 |
| + | * http://www.yobi.be/files/blacklist.RSA-1024 32-bit Intel platform |
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===misc=== |
===misc=== |
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* http://www.nabble.com/blacklist.RSA-1024-missing--td17258799.html |
* http://www.nabble.com/blacklist.RSA-1024-missing--td17258799.html |
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| + | |||
| + | ===OpenSSH=== |
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| + | Etch version gives you openssh-blacklist package and ssh-vulnkey in openssh-client |
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| + | <br>This Etch version has a sshd which checks all client connections against the blacklist so even if the keys are still in authorized_keys you should be safe |
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| + | ===OpenSSL=== |
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| + | wget https://launchpad.net/ubuntu/hardy/+source/openssl-blacklist/0.1-0ubuntu0.8.04.2/+files/openssl-blacklist_0.1-0ubuntu0.8.04.2.tar.gz |
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| + | tar xzf openssl-blacklist_0.1-0ubuntu0.8.04.2.tar.gz |
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| + | cd openssl-blacklist-0.1 |
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| + | Edit debian/control and cleans the dependence on openssl for Ubuntu |
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| + | fakeroot debian/rules binary |
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| + | cd .. |
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| + | sudo dpkg -i openssl-blacklist_0.1-0ubuntu0.8.04.2_all.deb |
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| + | Now you have openssl-vulnkey tool |
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| + | ===OpenVPN=== |
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| + | It's not about the SSL keys, those can be checked with openssl-vulnkey. |
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| + | <br>It's about the shared static keys (openvpn -genkey) |
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| + | wget https://launchpad.net/ubuntu/hardy/+source/openvpn-blacklist/0.1-0ubuntu0.8.04.1/+files/openvpn-blacklist_0.1-0ubuntu0.8.04.1.tar.gz |
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| + | tar xzf openvpn-blacklist_0.1-0ubuntu0.8.04.1.tar.gz |
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| + | cd openvpn-blacklist-0.1 |
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| + | fakeroot debian/rules binary |
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| + | cd .. |
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| + | sudo dpkg -i openvpn-blacklist_0.1-0ubuntu0.8.04.1_all.deb |
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| + | Now you have openvpn-vulnkey tool |
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Revision as of 10:22, 16 May 2008
This is a compilation of my notes on this matter
Links
- http://www.debian.org/security/2008/dsa-1576
- http://metasploit.com/users/hdm/tools/debian-openssl/
- http://www.milw0rm.com/exploits/5622
- http://www.yobi.be/files/blacklist.RSA-1024 32-bit Intel platform
misc
OpenSSH
Etch version gives you openssh-blacklist package and ssh-vulnkey in openssh-client
This Etch version has a sshd which checks all client connections against the blacklist so even if the keys are still in authorized_keys you should be safe
OpenSSL
wget https://launchpad.net/ubuntu/hardy/+source/openssl-blacklist/0.1-0ubuntu0.8.04.2/+files/openssl-blacklist_0.1-0ubuntu0.8.04.2.tar.gz tar xzf openssl-blacklist_0.1-0ubuntu0.8.04.2.tar.gz cd openssl-blacklist-0.1 Edit debian/control and cleans the dependence on openssl for Ubuntu fakeroot debian/rules binary cd .. sudo dpkg -i openssl-blacklist_0.1-0ubuntu0.8.04.2_all.deb
Now you have openssl-vulnkey tool
OpenVPN
It's not about the SSL keys, those can be checked with openssl-vulnkey.
It's about the shared static keys (openvpn -genkey)
wget https://launchpad.net/ubuntu/hardy/+source/openvpn-blacklist/0.1-0ubuntu0.8.04.1/+files/openvpn-blacklist_0.1-0ubuntu0.8.04.1.tar.gz tar xzf openvpn-blacklist_0.1-0ubuntu0.8.04.1.tar.gz cd openvpn-blacklist-0.1 fakeroot debian/rules binary cd .. sudo dpkg -i openvpn-blacklist_0.1-0ubuntu0.8.04.1_all.deb
Now you have openvpn-vulnkey tool