We disabled the PNG parser because of bugs in the code that need to be fixed. I'm actively working on the PNG and GIF parsers, and have started testing with larger sample sets to try to make sure they're more robust. T
he GIF parser seems fairly stable though I'm putting a lot of effort into making the code readable and adding debug output. If you have GIF samples that are incorrectly throwing parse errors, can you share them with me? It would be very helpful. -Micah On 11/2/20, 11:50 AM, "clamav-users on behalf of Pablo Murillo" <clamav-users-boun...@lists.clamav.net on behalf of i...@pablomurillo.com.ar> wrote: Hi What happened with this ? Now I'm seeing some errors in GIF files too On 10/21/2020 2:04 PM, Pablo Murillo wrote: > Ajajaja > I feel better ! > ajajaja > > Check the mail I sent few minutes ago with more info and more files > (defug, config, the rights pngs, and the real error) > > Sorry my english ! > > > On 10/21/2020 1:48 PM, Micah Snyder (micasnyd) via clamav-users wrote: >> Thanks Pablo I'll check it out right away! I hope you're feeling >> better now :D >> >> Best, >> Micah >> >> On 10/20/20, 1:10 PM, "clamav-users on behalf of Pablo Murillo" >> <clamav-users-boun...@lists.clamav.net on behalf of >> i...@pablomurillo.com.ar> wrote: >> >> Hi Micah >> >> I was ready to send a new mail when yours arrived >> I made a lot of test and when I activated the option LogClean to >> yes on >> clamd.conf I found that not all PNG generate the problem ! >> I'm sending some PNGs attached inside a tar.gz >> >> Now, I feel me better, I thought that I was the problem :D >> >> Pablo Murillo >> >> On 10/20/2020 4:40 PM, Micah Snyder (micasnyd) via clamav-users >> wrote: >> > Hi all, >> > >> > It seems as though the new PNG graphics format/CVE checker >> added in 0.103 is causing trouble for you and for some others. We >> will disable it for now, which we can do with an update to the daily >> database. >> > >> > Pablo, if you're allowed to share some of the PNG files with >> me that caused issues for you, the samples will help us find the bug >> in the PNG parser. >> > >> > Regards, >> > Micah >> > >> > >> > Micah Snyder >> > ClamAV Development >> > Talos >> > Cisco Systems, Inc. >> > >> > >> > >> > On 10/19/20, 11:26 AM, "clamav-users on behalf of Pablo >> Murillo" <clamav-users-boun...@lists.clamav.net on behalf of >> i...@pablomurillo.com.ar> wrote: >> > >> > Hi >> > >> > I started seeing the error [ >> > 451_mail_server_temporarily_rejected_message ] on >> maillog, and looking >> > in the clamd.log I found a lot of lines like this [ >> /*/*/*/*.png: Can't >> > parse data ERROR ] >> > I added on clamd.conf the next line >> > >> > ExcludePath ^\.png$ >> > >> > But clamd is still sending the error >> > Is there a way to avoid this ? >> > Any mail qith a PNG file is rejected by clamd >> > >> > My config >> > FreeBSD 11.3-RELEASE-p13 >> > qmail (with a lot ot patches) >> > SpamDyke 5.0.1 >> > ClamAV 0.103.0 >> > >> > Thanks >> > >> > >> > -- >> > This email has been checked for viruses by AVG. >> > https://www.avg.com >> > >> > >> > _______________________________________________ >> > >> > clamav-users mailing list >> > clamav-users@lists.clamav.net >> > https://lists.clamav.net/mailman/listinfo/clamav-users >> > >> > >> > Help us build a comprehensive ClamAV guide: >> > https://github.com/vrtadmin/clamav-faq >> > >> > http://www.clamav.net/contact.html#ml >> > >> > >> > _______________________________________________ >> > >> > clamav-users mailing list >> > clamav-users@lists.clamav.net >> > https://lists.clamav.net/mailman/listinfo/clamav-users >> > >> > >> > Help us build a comprehensive ClamAV guide: >> > https://github.com/vrtadmin/clamav-faq >> > >> > http://www.clamav.net/contact.html#ml >> >> >> -- >> This email has been checked for viruses by AVG. >> https://www.avg.com >> >> >> _______________________________________________ >> >> clamav-users mailing list >> clamav-users@lists.clamav.net >> https://lists.clamav.net/mailman/listinfo/clamav-users >> >> >> Help us build a comprehensive ClamAV guide: >> https://github.com/vrtadmin/clamav-faq >> >> http://www.clamav.net/contact.html#ml > -- This email has been checked for viruses by AVG. https://www.avg.com _______________________________________________ clamav-users mailing list clamav-users@lists.clamav.net https://lists.clamav.net/mailman/listinfo/clamav-users Help us build a comprehensive ClamAV guide: https://github.com/vrtadmin/clamav-faq http://www.clamav.net/contact.html#ml _______________________________________________ clamav-users mailing list clamav-users@lists.clamav.net https://lists.clamav.net/mailman/listinfo/clamav-users Help us build a comprehensive ClamAV guide: https://github.com/vrtadmin/clamav-faq http://www.clamav.net/contact.html#ml