home.social

#clamav — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #clamav, aggregated by home.social.

  1. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #letsencrypt #clamav #selfhosting #mariadb #certbot #dovecot #controlpanel #selfhosted #postfix #spamassassin #bind #phpfpm

  2. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #letsencrypt #clamav #selfhosting #mariadb #certbot #dovecot #controlpanel #selfhosted #postfix #spamassassin #bind #phpfpm

  3. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #postfix #clamav #bind #letsencrypt #spamassassin #certbot #selfhosting #controlpanel #dovecot #phpfpm #selfhosted #mariadb

  4. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #controlpanel #phpfpm #letsencrypt #selfhosted #mariadb #dovecot #spamassassin #selfhosting #bind #postfix #clamav #certbot

  5. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #controlpanel #phpfpm #letsencrypt #selfhosted #mariadb #dovecot #spamassassin #selfhosting #bind #postfix #clamav #certbot

  6. 🛡️🦠 ClamAV 1.5.3 a fost lansat de urgență! Antivirusul open-source repară multiple vulnerabilități de securitate 🚀💻

    Echipa de dezvoltare din spatele ClamAV, cel mai popular și utilizat motor antivirus open-source din lume — integrat masiv pe serverele de mail, în gateway-urile web și pe sistemele Linux din întreaga lume — a anunțat lansarea oficială a versiunii 1.5.3. Aceasta este o actualizare critică de mentenanță și securitate, menită să corecteze mai multe vulnerabilități descoperite în modulele sale de scanare.

    Dacă folosești ClamAV pentru a-ți proteja infrastructura împotriva programelor malițioase (malware), această actualizare ar trebui aplicată fără întârziere pentru a preveni posibile atacuri.

    Iată principalele detalii ale patch-urilor aduse în versiunea 1.5.3:

    🔹 Remedierea vulnerabilităților din motoarele de parsare:
    Miezul ClamAV se bazează pe capacitatea de a deschide, decompresa și analiza o varietate uriașă de formate de fișiere. Versiunea 1.5.3 rezolvă breșe de securitate descoperite tocmai în aceste componente logice. Atacatorii puteau crea fișiere modificate special (cum ar fi arhive sau documente PDF corupte) care, în momentul în care erau analizate de antivirus, puteau provoca prăbușirea serviciului (Denial of Service) sau erori de tip buffer overflow.

    🔹 Prevenirea blocării serverelor (Infinite Loops):
    Au fost corectate bug-uri care puteau bloca procesul de scanare într-o buclă infinită în timpul procesării anumitor structuri de date imbricate. În medii de producție (cum ar fi scanarea e-mailurilor în timp real), acest lucru ducea la un consum de 100% din resursele procesorului și la blocarea completă a cozilor de mesaje.

    🔹 Optimizări generale și stabilitate:
    Pe lângă patch-urile stricte de securitate, ClamAV 1.5.3 aduce îmbunătățiri de performanță pentru motorul de scanare de text și actualizează bibliotecile interne pentru o mai bună compatibilitate cu formatele de fișiere de ultimă generație.

    ⚠️ Recomandare pentru administratori: Deoarece ClamAV rulează adesea ca un serviciu de fundal automat (demonul clamd), este esențial să actualizați pachetul imediat pentru a vă asigura că serverele nu sunt expuse unor vectori de atac ce vizează chiar instrumentul de protecție.

    Noile pachete sunt deja trimise către managerii de depozite ai marilor distribuții Linux și pot fi descărcate sau compilate din surse de pe site-ul oficial ClamAV.

    #ClamAV #Antivirus #OpenSource #Cybersecurity #LinuxSecurity #PatchUpdate #SysAdmin #TechNews

  7. 🛡️🦠 ClamAV 1.5.3 a fost lansat de urgență! Antivirusul open-source repară multiple vulnerabilități de securitate 🚀💻

    Echipa de dezvoltare din spatele ClamAV, cel mai popular și utilizat motor antivirus open-source din lume — integrat masiv pe serverele de mail, în gateway-urile web și pe sistemele Linux din întreaga lume — a anunțat lansarea oficială a versiunii 1.5.3. Aceasta este o actualizare critică de mentenanță și securitate, menită să corecteze mai multe vulnerabilități descoperite în modulele sale de scanare.

    Dacă folosești ClamAV pentru a-ți proteja infrastructura împotriva programelor malițioase (malware), această actualizare ar trebui aplicată fără întârziere pentru a preveni posibile atacuri.

    Iată principalele detalii ale patch-urilor aduse în versiunea 1.5.3:

    🔹 Remedierea vulnerabilităților din motoarele de parsare:
    Miezul ClamAV se bazează pe capacitatea de a deschide, decompresa și analiza o varietate uriașă de formate de fișiere. Versiunea 1.5.3 rezolvă breșe de securitate descoperite tocmai în aceste componente logice. Atacatorii puteau crea fișiere modificate special (cum ar fi arhive sau documente PDF corupte) care, în momentul în care erau analizate de antivirus, puteau provoca prăbușirea serviciului (Denial of Service) sau erori de tip buffer overflow.

    🔹 Prevenirea blocării serverelor (Infinite Loops):
    Au fost corectate bug-uri care puteau bloca procesul de scanare într-o buclă infinită în timpul procesării anumitor structuri de date imbricate. În medii de producție (cum ar fi scanarea e-mailurilor în timp real), acest lucru ducea la un consum de 100% din resursele procesorului și la blocarea completă a cozilor de mesaje.

    🔹 Optimizări generale și stabilitate:
    Pe lângă patch-urile stricte de securitate, ClamAV 1.5.3 aduce îmbunătățiri de performanță pentru motorul de scanare de text și actualizează bibliotecile interne pentru o mai bună compatibilitate cu formatele de fișiere de ultimă generație.

    ⚠️ Recomandare pentru administratori: Deoarece ClamAV rulează adesea ca un serviciu de fundal automat (demonul clamd), este esențial să actualizați pachetul imediat pentru a vă asigura că serverele nu sunt expuse unor vectori de atac ce vizează chiar instrumentul de protecție.

    Noile pachete sunt deja trimise către managerii de depozite ai marilor distribuții Linux și pot fi descărcate sau compilate din surse de pe site-ul oficial ClamAV.

    #ClamAV #Antivirus #OpenSource #Cybersecurity #LinuxSecurity #PatchUpdate #SysAdmin #TechNews

  8. ClamAV 1.5.3 open-source antivirus engine released with fixes for multiple security vulnerabilities affecting file parsing, archive scanning, and executable unpacking.
    linuxiac.com/clamav-1-5-3-open

    #opensource #antivirus #clamav

  9. ClamAV 1.5.3 open-source antivirus engine released with fixes for multiple security vulnerabilities affecting file parsing, archive scanning, and executable unpacking.
    linuxiac.com/clamav-1-5-3-open

    #opensource #antivirus #clamav

  10. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #postfix #controlpanel #certbot #selfhosting #phpfpm #mariadb #spamassassin #letsencrypt #selfhosted #dovecot #clamav #bind

  11. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #dovecot #clamav #selfhosting #postfix #certbot #selfhosted #letsencrypt #phpfpm #mariadb #bind #spamassassin #controlpanel

  12. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #dovecot #clamav #selfhosting #postfix #certbot #selfhosted #letsencrypt #phpfpm #mariadb #bind #spamassassin #controlpanel

  13. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #phpfpm #certbot #spamassassin #dovecot #selfhosted #selfhosting #letsencrypt #clamav #postfix #mariadb #controlpanel #bind

  14. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #selfhosted #selfhosting #mariadb #bind #dovecot #spamassassin #clamav #controlpanel #certbot #phpfpm #postfix #letsencrypt

  15. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #selfhosting #phpfpm #controlpanel #spamassassin #letsencrypt #dovecot #mariadb #certbot #clamav #selfhosted #postfix #bind

  16. Too lazy to do anything about it but letting #clamav do a full system virus scan shuts my machine down the moment it hits /sys/kernel/debug on arch linux kernel 6 or 7, using a ryzen 7 cpu, occurred 10 out of 10 tests.

  17. Too lazy to do anything about it but letting #clamav do a full system virus scan shuts my machine down the moment it hits /sys/kernel/debug on arch linux kernel 6 or 7, using a ryzen 7 cpu, occurred 10 out of 10 tests.

  18. Антивирус в «песочнице»

    Антивирусы в Linux, хоть и обитают в основном на серверах, перестали быть диковинкой. И, в отличие от Windows, не сращиваются с операционной системой, а работают как отдельностоящие программы с невысокими привилегиями. Подход со сканированием в «песочнице» напрашивается сам собой. А Qubes OS , наряду с Docker-контейнерами и полновесными виртуальными машинами, подходит для этого очень хорошо. Играть в кубики

    habr.com/ru/articles/1046952/

    #qubes_os #clamav

  19. Erst vor zwei Tagen #Manuskript installiert, war darin bereits ein Übeltäter versteckt. Das #bash-Skript legte dies offen. Eine erste Überprüfung lies nicht erkennen, dass die eigentliche #Backdoor schon nachgeladen wurde und aktiv ist. Ich wollte nun mit #ClamAV sicher gehen, doch die Installation ist mir viel zu kompliziert. Daran scheitere ich kläglich.

    Schon Schade auf Sicherheit zu verzichten, weil deren Nutzung maximal erschwert wird.

    #Arch #Linux #ArchLinux #AUR #Rootkit

    discourse.ifin.network/t/400-a

  20. Erst vor zwei Tagen #Manuskript installiert, war darin bereits ein Übeltäter versteckt. Das #bash-Skript legte dies offen. Eine erste Überprüfung lies nicht erkennen, dass die eigentliche #Backdoor schon nachgeladen wurde und aktiv ist. Ich wollte nun mit #ClamAV sicher gehen, doch die Installation ist mir viel zu kompliziert. Daran scheitere ich kläglich.

    Schon Schade auf Sicherheit zu verzichten, weil deren Nutzung maximal erschwert wird.

    #Arch #Linux #ArchLinux #AUR #Rootkit

    discourse.ifin.network/t/400-a

  21. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #letsencrypt #mariadb #spamassassin #controlpanel #postfix #dovecot #selfhosting #phpfpm #clamav #certbot #bind #selfhosted

  22. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #controlpanel #dovecot #phpfpm #clamav #mariadb #selfhosting #spamassassin #postfix #selfhosted #bind #letsencrypt #certbot

  23. "Linux has FOSS anti-malware" is a myth due to ClamAV not scanning files over 2 GB in size and just assuming if it's bigger than that, that it's fine, with the official explanation being something like "malware is usually smaller than that".

    #Linux #ClamAV #antimalware

  24. "Linux has FOSS anti-malware" is a myth due to ClamAV not scanning files over 2 GB in size and just assuming if it's bigger than that, that it's fine, with the official explanation being something like "malware is usually smaller than that".

    #Linux #ClamAV #antimalware

  25. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #controlpanel #clamav #mariadb #certbot #selfhosted #selfhosting #bind #postfix #dovecot #phpfpm #spamassassin #letsencrypt

  26. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #bind #selfhosting #postfix #clamav #mariadb #certbot #spamassassin #controlpanel #letsencrypt #selfhosted #dovecot #phpfpm

  27. Hallo, ist es sinnvoll, unter Linux einen Virenscanner wie ClamAV zu installieren? Ich finde zu diesem Thema die unterschiedlichsten Meinungen.

    #linux #linuxmint #Clamav

  28. Hallo, ist es sinnvoll, unter Linux einen Virenscanner wie ClamAV zu installieren? Ich finde zu diesem Thema die unterschiedlichsten Meinungen.

    #linux #linuxmint #Clamav

  29. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #mariadb #selfhosting #selfhosted #certbot #controlpanel #bind #letsencrypt #spamassassin #postfix #phpfpm #dovecot #clamav

  30. Are you using #Debian #PHP FPM?

    The hardened tmp directory systemd configuration could break your Drupal site if some external process such as #ClamAV needs to read temporary uploaded files.

    Upstream issue with workaround: codeberg.org/oerdnj/deb.sury.o

  31. Are you using #Debian #PHP FPM?

    The hardened tmp directory systemd configuration could break your Drupal site if some external process such as #ClamAV needs to read temporary uploaded files.

    Upstream issue with workaround: codeberg.org/oerdnj/deb.sury.o

  32. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #spamassassin #phpfpm #selfhosting #certbot #selfhosted #postfix #bind #controlpanel #letsencrypt #clamav #dovecot #mariadb

  33. ClamAV and BleachBit: One‑Two Punch

    This afternoon, while reading about new developments in Linux Kernel 7.0, my browser session locked up, and I received a verbal warning that my system had been hacked, along with a number displayed for me to call Microsoft for help. I could not close the Chrome browser session, so I just shut down the system and then rebooted it. It came up fine, but it was a good reminder to install antivirus software and take other precautionary measures. I downloaded and installed an antivirus, then […]

    donwatkins.info/2026/05/08/cla

  34. 🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

    This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
    What is Virtualmin?
    Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

    It supports:

    Multi-domain virtual hosting
    Apache or Nginx
    PHP ...
    Continued 👉 blog.radwebhosting.com/deploy- #dovecot #selfhosted #mariadb #selfhosting #certbot #controlpanel #spamassassin #bind #letsencrypt #postfix #clamav #phpfpm

  35. What happened over at the #ClamWin Github? Why does the history only go back a few months?

    Did the original devs delete their github page and was it taken over by someone else?

    #infosec #itsec #clamav #github