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[Bug libc/18099] a.out: wordexp.c:1937: parse_param: Assertion `value != ((void *)0)' failed.
- From: "fweimer at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Tue, 21 Jul 2015 10:39:02 +0000
- Subject: [Bug libc/18099] a.out: wordexp.c:1937: parse_param: Assertion `value != ((void *)0)' failed.
- Auto-submitted: auto-generated
- References: <bug-18099-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=18099
--- Comment #3 from Florian Weimer <fweimer at redhat dot com> ---
(In reply to Florian Weimer from comment #1)
> Reachable even with WRDE_NOCMD, so this is a security issue in builds with
> asserts enabled (which we support).
This is incorrect because wordexp is inherently DoS-prone with crafted
patterns.
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