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[Bug regex/22620] parse_expression blows stack for a 20k-byte regexp with only '('s
- From: "fweimer at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 02 Feb 2018 12:02:35 +0000
- Subject: [Bug regex/22620] parse_expression blows stack for a 20k-byte regexp with only '('s
- Auto-submitted: auto-generated
- References: <bug-22620-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=22620
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |fweimer at redhat dot com
Flags| |security-
--- Comment #1 from Florian Weimer <fweimer at redhat dot com> ---
Not marking as a security bug because the inherent DoS potential of regular
expressions.
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