heartbleed attack attempts against router?

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omegatotal
DD-WRT Novice


Joined: 21 Sep 2007
Posts: 31
PostPosted: Sat Apr 12, 2014 2:07    Post subject: heartbleed attack attempts against router? Reply with quote
Could heartbleed attack attempts cause the router to lockup? or cause high cpu usage by the httpd?

I have https enabled and available externally on a device and have seen in the last many months that device lockup partially (stops passing traffic from lan<->wan, stops accepting/replying to all traffic on lan along with all services unreachable on wan, however the serial terminal was still showing packets as accepted/etc.)


Is there a way I can verify my specific build not exposing this exploit?
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tsdwrt
DD-WRT Novice


Joined: 01 Apr 2014
Posts: 3
PostPosted: Mon Apr 14, 2014 14:44    Post subject: Re: heartbleed attack attempts against router? Reply with quote
omegatotal wrote:
Is there a way I can verify my specific build not exposing this exploit?


Try https://sslanalyzer.comodoca.com/

Insert your IP.

You'll see something like this:

...
Heartbeat | Supported | Immune to Heartbleed attack
...
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Detection
DD-WRT User


Joined: 19 Jan 2012
Posts: 403
Location: UK
PostPosted: Mon Apr 14, 2014 21:13    Post subject: Reply with quote
Error -10: Timed out while attempting to connect
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TPLINK TL-WR2543ND (5GHz)
WRT160NL (2.4GHz)
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evilkitty
DD-WRT User


Joined: 12 Mar 2014
Posts: 167
Location: USA
PostPosted: Mon Apr 14, 2014 22:28    Post subject: Reply with quote
test it on your local network
i used this script to check mine
http://pastebin.com/1HxgWpTN
put ips to scan in a scan.txt file and run the script in python

my router is not venerable, nigher is my pi
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Router: Buffalo WZR-300HP w/ DD-WRT build #28444
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