Bug#538975: Quick fix with iptables

2009-07-28 Thread Michael Holzt
As a hint for other sysadmins: For the time until a fixed debian package is available, this iptables rule should filter all dnsupdate packets, thus mitigating the attack: | iptables -A INPUT -p udp --dport 53 -j DROP -m u32 --u32 '30>>27&0xF=5' Works for me, but no guaranty. I have added a secon

Bug#464953: Amd64 hotfix

2008-02-11 Thread Michael Holzt
> I modified the hotfix so it will also patch compat_sys_vmsplice, which > would be important on amd64 boxen with x86 compatibility enabled. Once again: The "hotfix" and also your modification are stupid, stupid, stupid and dangerous. The "hotfix" first attempts to try the exploit and this corrup

Bug#464953: DO NOT USE THE HOTFIX!

2008-02-11 Thread Michael Holzt
Just for the record: Do not use the "hotfix" named disable-vmsplice-if- exploitable.c. The hotfix first tries to run the exploit (which would be totally unnecessary for the actual "fix" by the way and is therefore a very dumb thing to do), and this still leads to kernel memory corruption which wil

Bug#388654: Patch for RC bug

2006-09-28 Thread Michael Holzt
> I have prepared a little NMU to fix the failure during purging. The > patch is attaches. As I am no DD yet I can not do an actual upload, so > if an interested DD comes along; go ahead and do a upload. Oh, please. I really appreciate your help, but i think you are too impatient here. The bug w

Bug#378447: tex-guy: Missing build dependancy on libkpathsea-dev (fixes also other error)

2006-07-16 Thread Michael Holzt
Package: tex-guy Version: 1.2.4-4.2 Severity: serious Justification: Policy 7.6 The tex-guy package is missing a build dependancy on libkpathsea-dev. If the package is installed it seems tex-guy can be compile correctly. Adding the dependency and recompiling at least fixes also Bug#358135 (dire

Bug#358135: Note

2006-07-16 Thread Michael Holzt
Just a notice: As reported in another bug report (don't have the number yet) this bug can be fixed by installing libkpathsea-dev (which is missing from the build dependencies) and recompiling. At least worked for me. Regards Michael -- It's an insane world, but i'm proud to be a part of i

Bug#345723: Error report for cramfsswap

2006-04-19 Thread Michael Holzt
Sorry for the delay in handling your error report. Would you please send me the file in question so i can have a look whats the problem? By the way: Your bug severity of 'grave' is _not_ justified, because the program works for most users. I will regrade the bug as important. Regards Michael