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Are host-based firewalls still worth using?

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/main-polls/158-are-host-based-firewalls-still-worth-using?task=poll.vote&format=json
158
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0
[{"id":510,"title":"Yes \u2014 every server needs one.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":511,"title":"No \u2014 perimeter and cloud security are enough.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":512,"title":"Only Internet-facing systems really benefit.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":513,"title":"iptables.conf is my security policy.","votes":0,"type":"x","order":4,"pct":0,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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197

Debian 11: Firefox ESR Regression Fix Advisory DLA-4305-2

Firefox 140.3.1 has been released, which fixes connection errors with some sites; if HTTP/3 connections failed, the fallback is now handled more gracefully. . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4305-2 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Emilio Pozuelo Monfort September 29, 2025 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : firefox-esr Version : 140.3.1esr-1~deb11u1 Firefox 140.3.1 has been released, which fixes connection errors with some sites; if HTTP/3 connections failed, the fallback is now handled more gracefully. For Debian 11 bullseye, this problem has been fixed in version 140.3.1esr-1~deb11u1. We recommend that you upgrade your firefox-esr packages. For the detailed security status of firefox-esr please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/firefox-esr Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . Upgrade your Firefox ESR to fix connection issues with HTTP/3 and enhance functionality as per DLA-4305-2.. Debian LTS, Firefox Update, Connection Error Fix, Debian Security, Firefox ESR. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Sep 29, 2025 Important Debian LTS
87

Debian: firefox-esr Important Connection Errors Fix DSA-6003-2

Firefox 140.3.1 has been released, which fixes connection errors with some sites; if HTTP/3 connections failed, the fallback is now handled more gracefully. . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-6003-2 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Moritz Muehlenhoff September 28, 2025 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : firefox-esr Firefox 140.3.1 has been released, which fixes connection errors with some sites; if HTTP/3 connections failed, the fallback is now handled more gracefully. For the oldstable distribution (bookworm), these problems have been fixed in version 140.3.1esr-1~deb12u1. For the stable distribution (trixie), these problems have been fixed in version 140.3.1esr-1~deb13u1. We recommend that you upgrade your firefox-esr packages. For the detailed security status of firefox-esr please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/firefox-esr Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . Upgrade your firefox-esr package to fix critical connection errors. Discover details for DSA-6003-2.. firefox, debian, security advisory. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Sep 28, 2025 Important Debian
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Community Poll

Are host-based firewalls still worth using?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/158-are-host-based-firewalls-still-worth-using?task=poll.vote&format=json
158
radio
0
[{"id":510,"title":"Yes \u2014 every server needs one.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":511,"title":"No \u2014 perimeter and cloud security are enough.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":512,"title":"Only Internet-facing systems really benefit.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":513,"title":"iptables.conf is my security policy.","votes":0,"type":"x","order":4,"pct":0,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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