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[Bug backends/24075] Program Crash due to buffer over-read in ebl_object_note function in eblobjnote.c in libebl.
- From: "mark at klomp dot org" <sourceware-bugzilla at sourceware dot org>
- To: elfutils-devel at sourceware dot org
- Date: Tue, 29 Jan 2019 23:09:54 +0000
- Subject: [Bug backends/24075] Program Crash due to buffer over-read in ebl_object_note function in eblobjnote.c in libebl.
- Auto-submitted: auto-generated
- References: <bug-24075-10460@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=24075
Mark Wielaard <mark at klomp dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
--- Comment #7 from Mark Wielaard <mark at klomp dot org> ---
Nice find. The property data is padded and we also must make sure that the
extra padding fits the note description.
commit cd7ded3df43f655af945c869976401a602e46fcd (HEAD -> master)
Author: Mark Wielaard <mark@klomp.org>
Date: Wed Jan 30 00:04:11 2019 +0100
libebl: Check GNU property note data padding fits inside note.
The GNU property note data is padded. Make sure the extra padding
still fits in the note description.
https://sourceware.org/bugzilla/show_bug.cgi?id=24075
Signed-off-by: Mark Wielaard <mark@klomp.org>
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