Re: [FreeBSD-Announce] FreeBSD Security Advisory FreeBSD-SA-20:10.ipfw

2020-04-22 Thread Eugene Grosbein
22.04.2020 6:55, Ed Maste wrote: > On Tue, 21 Apr 2020 at 18:50, Eugene Grosbein wrote: >> >>> I believe this is correct; what about this statement: >>> >>> No workaround is available. Systems not using the ipfw firewall, and >>> systems that use the ipfw firewall but without any rules using

Re: [FreeBSD-Announce] FreeBSD Security Advisory FreeBSD-SA-20:10.ipfw

2020-04-21 Thread Ed Maste
On Tue, 21 Apr 2020 at 18:50, Eugene Grosbein wrote: > > > I believe this is correct; what about this statement: > > > > No workaround is available. Systems not using the ipfw firewall, and > > systems that use the ipfw firewall but without any rules using "tcpoptions" > > or "tcpmss" keywords,

Re: [FreeBSD-Announce] FreeBSD Security Advisory FreeBSD-SA-20:10.ipfw

2020-04-21 Thread Eugene Grosbein
22.04.2020 5:15, Ed Maste wrote: >>> IV. Workaround >>> >>> No workaround is available. Systems not using the ipfw firewall are >>> not vulnerable. >> >> This is not true. The problem affects only seldom used rules matching TCP >> packets >> by list of TCP options (rules with "tcpoptions"

Re: [FreeBSD-Announce] FreeBSD Security Advisory FreeBSD-SA-20:10.ipfw

2020-04-21 Thread Ed Maste
On Tue, 21 Apr 2020 at 15:29, Eugene Grosbein wrote: > > 21.04.2020 23:55, FreeBSD Security Advisories wrote: > > = > > FreeBSD-SA-20:10.ipfw Security > > Advisory > >

Re: [FreeBSD-Announce] FreeBSD Security Advisory FreeBSD-SA-20:10.ipfw

2020-04-21 Thread Eugene Grosbein
21.04.2020 23:55, FreeBSD Security Advisories wrote: > = > FreeBSD-SA-20:10.ipfw Security Advisory > The FreeBSD Project > >

FreeBSD Security Advisory FreeBSD-SA-20:10.ipfw

2020-04-21 Thread FreeBSD Security Advisories
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 = FreeBSD-SA-20:10.ipfw Security Advisory The FreeBSD Project Topic: