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author	Denis Ovsienko <[email protected]>
	Fri, 4 Aug 2017 16:15:07 +0000 (17:15 +0100)
committer	Denis Ovsienko <[email protected]>
	Sun, 3 Sep 2017 23:08:58 +0000 (00:08 +0100)
commit	f9812af2e4111c12a62355ea3dfdfa58f1cab6a9
tree	75cd1b3ecfb5da133962a177b1d0b752660272db	tree
parent	89dd93b636d479d82dd15115d6ddf7dfdebd735a	commit \| diff

CVE-2017-13049/Rx: add a missing bounds check for Ubik

One of the case blocks in ubik_print() didn't check bounds before
fetching 32 bits of packet data and could overread past the captured
packet data by that amount.

This fixes a buffer over-read discovered by Henri Salo from Nixu
Corporation.

Add a test using the capture file supplied by the reporter(s).

print-rx.c		diff \| blob \| history
tests/TESTLIST		diff \| blob \| history
tests/rx_ubik-oobr.out	[new file with mode: 0644]	blob
tests/rx_ubik-oobr.pcap	[new file with mode: 0644]	blob

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