oss-sec mailing list archives
Re: CVE Request New-djbdns: dnscache: potential cache poisoning
From: Michael Samuel <mik () miknet net>
Date: Mon, 17 Feb 2014 21:54:02 +1100
On 17 February 2014 19:33, P J P <ppandit () redhat com> wrote:
Hello, +-- On Wed, 12 Feb 2014, P J P wrote --+ | +-- On Wed, 12 Feb 2014, Michael Samuel wrote --+ | | > -> http://www.openwall.com/lists/oss-security/2014/02/11/7 | | The same issue, different result. | | Yes, true. Thank you for confirming. So, does this qualify for a CVE?
I think I've come around to a yes for this one. Pushing attacker-chosen entries out of the cache after only 100 packets is clearly not what the admin wants. It makes a secondary attack (DNS over UDP blind cache poisoning) much more viable than it was. I can think of some DoS scenarios where this vector would assist another attack. Regards, Michael
Current thread:
- CVE Request New-djbdns: dnscache: potential cache poisoning P J P (Feb 09)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning Florian Weimer (Feb 10)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning P J P (Feb 10)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning P J P (Feb 10)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning Michael Samuel (Feb 11)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning P J P (Feb 11)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning P J P (Feb 11)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning Michael Samuel (Feb 11)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning P J P (Feb 11)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning P J P (Feb 17)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning Michael Samuel (Feb 17)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning P J P (Feb 18)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning P J P (Feb 10)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning Florian Weimer (Feb 10)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning Michael Samuel (Feb 11)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning P J P (Feb 11)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning Florian Weimer (Feb 27)
- Re: Re: CVE Request New-djbdns: dnscache: potential cache poisoning P J P (Feb 19)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning cve-assign (Feb 20)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning P J P (Feb 20)
- Re: CVE Request New-djbdns: dnscache: potential cache poisoning cve-assign (Feb 20)
- Re: Re: CVE Request New-djbdns: dnscache: potential cache poisoning Michael Samuel (Feb 20)