Re: [AMaViS-user] (!)WARN: Using cpio instead of pax can be a security risk;

2006-11-30 Thread MK [ [EMAIL PROTECTED] ]
At 00:49 30.11.2006, you wrote: I personally have no real answers for you on this, but doesn't your distro have 'pax' available where you could simply install the pax package/port/whatever? no distro - it's linux from scratch... Gary V

Re: [AMaViS-user] (!)WARN: Using cpio instead of pax can be a security risk;

2006-11-30 Thread MK [ [EMAIL PROTECTED] ]
At 01:54 30.11.2006, you wrote: why can using cpio be a security risk? (i'm using cpio (GNU cpio) 2.7) cpio can be tricked to decode multiple archive components into the same file, overwriting previous contents, which could help in camouflaging a virus. thank you for explaining it. pax has

[AMaViS-user] (!)WARN: Using cpio instead of pax can be a security risk;

2006-11-29 Thread MK [ [EMAIL PROTECTED] ]
found this in amavisd.log (i inserted the line breaks for better reading...): # (!)WARN: Using cpio instead of pax can be a security risk; please add: $pax='pax'; to amavisd.conf and check that the pax(1) utility

Re: [AMaViS-user] (!)WARN: Using cpio instead of pax can be a security risk;

2006-11-29 Thread Gary V
MK wrote: found this in amavisd.log (i inserted the line breaks for better reading...): # (!)WARN: Using cpio instead of pax can be a security risk; please add: $pax='pax'; to amavisd.conf and check that the

Re: [AMaViS-user] (!)WARN: Using cpio instead of pax can be a security risk;

2006-11-29 Thread Mark Martinec
why can using cpio be a security risk? (i'm using cpio (GNU cpio) 2.7) cpio can be tricked to decode multiple archive components into the same file, overwriting previous contents, which could help in camouflaging a virus. pax has options which can reduce the problem to large extent (including

Re: [AMaViS-user] (!)WARN: Using cpio instead of pax can be a security risk;

2006-11-29 Thread Mark Martinec
tar is very much nonstandard and limited in formats ... ...nonstandard across platforms that is, each Unix variant has quite a different tar, while pax is pretty much the same everywhere. Mark - Take Surveys. Earn Cash.