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[Bug regex/12896] regexec() stack overflow denial of service
- From: "fweimer at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 13 Jun 2014 10:55:54 +0000
- Subject: [Bug regex/12896] regexec() stack overflow denial of service
- Auto-submitted: auto-generated
- References: <bug-12896-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=12896
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
CC| |fweimer at redhat dot com
Resolution|INVALID |---
Assignee|drepper.fsp at gmail dot com |unassigned at sourceware dot org
Flags| |security+
--- Comment #2 from Florian Weimer <fweimer at redhat dot com> ---
Back references are impossible to implement efficiently, but the glibc
implementation should at least avoid a stack overflow.
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