Re: [clamav-users] Question About MaxFileSize

2023-06-09 Thread Paul Kosinski via clamav-users
You are right. But more than that, merely *reading* a file will exercise such code. I wonder if anybody has devised a file which exploits such a kernel bug? (Shudder.) After I wrote my objection, I realized that to be even more safe, one should scan removable disks at the block level before

Re: [clamav-users] Question About MaxFileSize

2023-06-09 Thread Kenneth Porter
--On Friday, June 09, 2023 6:40 PM -0400 Paul Kosinski via clamav-users wrote: I have on occasion heard of vulnerabilities in some archiving software, where the mere act of decompressing and extracting an archive can result in malicious code execution due to a bug in the archiving software.

Re: [clamav-users] Question About MaxFileSize

2023-06-09 Thread Paul Kosinski via clamav-users
I must say I strongly disagree with the approach of feeding files contained in a big archive file one at a time to ClamAV. That's because an archive is *itself* a file. I have on occasion heard of vulnerabilities in some archiving software, where the mere act of decompressing and extracting an

Re: [clamav-users] Fwd: Query re Windows and adding Clamav to the system "environmental variables"

2023-06-09 Thread Kenneth Porter
--On Friday, June 09, 2023 3:45 PM +0100 Fergus Courtney via clamav-users wrote: Is it possible to run "clanscan - r " and "freshclam" from a command prompt without the need of going into the C:\Program Files\ClamAV folder to start or run these .exe's? I tried adding the ";C:\Program

[clamav-users] Fwd: Query re Windows and adding Clamav to the system "environmental variables"

2023-06-09 Thread Fergus Courtney via clamav-users
Hi, Is it possible to run "clanscan - r " and "freshclam" from a command prompt without the need of going into the C:\Program Files\ClamAV folder to start or run these .exe's? I tried adding the ";C:\Program Files\ClamAV" to my Windows 8.1 machine set of system environmental variables, restarted