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(parent: 6131914) | patch
Correct ICMPv6/MLDv2 out-of-bounds memory access
authoremaste <emaste@FreeBSD.org>
Tue, 6 Aug 2019 17:11:30 +0000 (17:11 +0000)
committeremaste <emaste@FreeBSD.org>
Tue, 6 Aug 2019 17:11:30 +0000 (17:11 +0000)
commit4575ce87297eeff7cfb0937841ba59924d8e11a5
treee784f0b0a315db5104c6d174cd23034632d45142tree | snapshot
parent61319149dc8a4aec658a9e38eb0927c3af61fdd8commit | diff
Correct ICMPv6/MLDv2 out-of-bounds memory access

Previously the ICMPv6 input path incorrectly handled cases where an
MLDv2 listener query packet was internally fragmented across multiple
mbufs.

admbugs: 921
Submitted by: jtl
Reported by: CJD of Apple
Approved by: so
MFC after: 0 minutes
Security: CVE-2019-5608
sys/netinet6/mld6.c diff | blob | history
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