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[Bug network/19830] nss_dns: should check RDATA length against buffer length
- From: "fweimer at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Wed, 27 Apr 2016 13:24:17 +0000
- Subject: [Bug network/19830] nss_dns: should check RDATA length against buffer length
- Auto-submitted: auto-generated
- References: <bug-19830-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=19830
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
Target Milestone|--- |2.24
Flags|security? |security-
--- Comment #2 from Florian Weimer <fweimer at redhat dot com> ---
Fixed in 2.24.
Marked security- because it is a very, very restricted information disclosure
and regular recursive resolvers will not forward/produce such broken DNS
responses.
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