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Security: fix include
bypass of EntryFilter#filter
symlink check
#7226
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DirtyF
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Sep 7, 2018
ashmaroli
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master: EntryFilter#filter symlink fix
EntryFilter: Reject all symlinks, even if explicitly included
Sep 7, 2018
parkr
changed the title
EntryFilter: Reject all symlinks, even if explicitly included
Security: fix Sep 7, 2018
include
bypass of EntryFilter#filter
symlink check
👍 once we appease Rubocop |
Previously, you could include the name of a symlinked file and Jekyll would not filter it. This is considered a bypass of the symlink checking, and thus a security bug.
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ashmaroli
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👍 LGTM!
@jekyllbot: merge +bug |
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In
EntryFilter#filter
, we check forinclude?
before we check forsymlink?
, which allows symlinks to be read in a build when they shouldn't be by just including them./cc #7224