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We will be closing our Store, Sales and Helpdesk from 17:30 Wednesday, 23rd December 2020 to 09:00 Monday, 4th January 2021. No orders, support requests or sales emails will be processed between those dates.

If you purchase a license or Service Package before the closing date and require installation, please be sure to leave at least 24 hours before then for the work to be done. Otherwise, any work will be scheduled for after this period.

SOS CSF Firewall Buffer Overflow SOS

This forum is only for reproducible bugs with csf and lfd (i.e. not iptables problems, lack of understanding how to use a feature, etc). Posts must be accompanied with full technical details of the problem and how it can be recreated. Any posts not adhering to this, or not considered bugs, will be moved to the General Discussion (csf) forum.
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ASTRAPI
Junior Member
Posts: 12
Joined: 15 Apr 2009, 23:34

SOS CSF Firewall Buffer Overflow SOS

Post by ASTRAPI »

Hello


Please update your firewall with a patch for this exploit:


http://www.exploit-db.com/exploits/18225/


Thank you
ForumAdmin
Moderator
Posts: 1489
Joined: 01 Oct 2008, 09:24

Re: SOS CSF Firewall Buffer Overflow SOS

Post by ForumAdmin »

Thank you for your concern regarding this posting.

This issue is apparent on DirectAdmin servers only where this C wrapper is used.

We have released a fix that prevents such a scenario generating a segfault in v5.42 of csf.
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