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DebianSecurity

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Some features enabled in Ubuntu and not in Debian:

  • gcc's -fstack-protector
    • http://wiki.debian.org/Hardening#DEB_BUILD_HARDENING_STACKPROTECTOR_.28gcc.2BAC8-g.2B-.2B-_-fstack-protector_--param_ssp-buffer-size.3D4.29
    • http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=469517 -fstack-protector produces segfaulting binaries on arm/armel
  • PIE
    • http://wiki.debian.org/Hardening#DEB_BUILD_HARDENING_PIE_.28gcc.2BAC8-g.2B-.2B-_-fPIE_-pie.29
  • build with "-D_FORTIFY_SOURCE=2"
    • http://wiki.debian.org/Hardening#DEB_BUILD_HARDENING_FORTIFY_.28gcc.2BAC8-g.2B-.2B-_-D_FORTIFY_SOURCE.3D2.29
  • RELRO
    • http://wiki.debian.org/Hardening#DEB_BUILD_HARDENING_RELRO_.28ld_-z_relro.29
  • AppArmor profiles

Work in progress:

  • http://wiki.debian.org/ReleaseGoals/SecurityHardeningBuildFlags
  • http://lists.debian.org/debian-devel/2011/09/msg00242.html

Ubuntu:

  • https://wiki.ubuntu.com/Security/Features
  • https://wiki.ubuntu.com/CompilerFlags
Retrieved from "https://wiki.duckcorp.org//index.php?title=DebianSecurity&oldid=12"

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      • This page was last edited on 22 April 2019, at 06:20.
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