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Qubes processes should use hardening flags #2259

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andrewdavidwong opened this Issue Aug 20, 2016 · 0 comments

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  Release 4.1
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@andrewdavidwong
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andrewdavidwong commented Aug 20, 2016

On 2016-08-20 11:32, Lorenzo Lamas wrote:

A quick check in the Fedora 23 VM with Checksec shows all migitations enabled for most processes. Processes from Qubes however are missing migitations.
A short list: (These are the processes that I know are from Qubes, some might be missing)

qubes-db-deamon:No PIE, No Stack Canary, RELRO only partial
qrexec-agent: No Stack Canary, RELRO only partial
qubes-gui: No Stack Canary, RELRO only partial
qrexec-client-c: No Stack Canary, RELRO only partial
qrexec-fork-ser: No Stack Canary, RELRO only partial
icon sender: RELRO only partial

@andrewdavidwong andrewdavidwong added enhancement C: templates labels Aug 20, 2016

@paraschetal paraschetal referenced this issue in QubesOS/qubes-builder Jul 23, 2017

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Allow setting component specific CC, CFLAGS, LDFLAGS from conf file #22

@andrewdavidwong andrewdavidwong added this to the Release 4.0 milestone Dec 16, 2017

@andrewdavidwong andrewdavidwong modified the milestones: Release 4.0, Release 4.1 Mar 31, 2018

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