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Home CVE Database CVE-2017-16803

CVE-2017-16803

Description

In Libav through 11.11 and 12.x through 12.1, the smacker_decode_tree function in libavcodec/smacker.c does not properly restrict tree recursion, which allows remote attackers to cause a denial of service (bitstream.c:build_table() out-of-bounds read and application crash) via a crafted Smacker stream.

Priority: MEDIUM

CVSS v3: 7.5

Component: libav

Publish Date: Nov 13, 2017

Related ID: --

CVSS v2: High

Modified Date: Nov 18, 2017

Find out more about CVE-2017-16803 from the MITRE-CVE dictionary and NIST NVD

Products Affected

Product Name	Status	Defect	Fixed	Downloads
Linux
Wind River Linux LTS 17	Fixed	LIN10-2632	10.17.41.3	Wind River Linux LTS 10.17.41.3 Wind River Linux LTS 10.17.41.4 Wind River Linux LTS 10.17.41.5 Wind River Linux LTS 10.17.41.6 Wind River Linux LTS 10.17.41.7 Wind River Linux LTS 10.17.41.8 Wind River Linux LTS 10.17.41.9 Wind River Linux LTS 10.17.41.10 Wind River Linux LTS 10.17.41.11 Wind River Linux LTS 10.17.41.12 Wind River Linux LTS 10.17.41.13 Wind River Linux LTS 10.17.41.14 Wind River Linux LTS 10.17.41.15 Wind River Linux LTS 10.17.41.16 Wind River Linux LTS 10.17.41.17 Wind River Linux LTS 10.17.41.18 Wind River Linux LTS 10.17.41.20 Wind River Linux LTS 10.17.41.21 Wind River Linux LTS 10.17.41.22 Wind River Linux LTS 10.17.41.23 Wind River Linux LTS 10.17.41.24 Wind River Linux LTS 10.17.41.25 Wind River Linux LTS 10.17.41.26 Wind River Linux LTS 10.17.41.27
Wind River Linux 8	Fixed	LIN8-8279	8.0.0.25	--
Wind River Linux 9	Fixed	LIN9-5888	9.0.0.14	--
Wind River Linux 7	Requires LTSS	--	--	--
Wind River Linux LTS 21	Won't Fix	--	--	--
Wind River Linux LTS 22	Won't Fix	--	--	--
Wind River Linux LTS 18	Fixed	--	10.18.44.1	--
Wind River Linux LTS 19	Won't Fix	--	--	--
Wind River Linux CD release	Won't Fix	--	--	--
VxWorks
VxWorks 7	Not Vulnerable	--	--	--
VxWorks 6.9	Not Vulnerable	--	--	--

Related Products

Product Name	Status	Defect	Fixed	Downloads

Notes
Requires LTSS - customers must have active LTSS (Long Term Security Shield) Support to receive up-to-date information about vulnerabilities that may affect legacy software. Please contact your Wind River account team or see https://docs.windriver.com/bundle/Support_and_Maintenance_Supplemental_Terms_and_Conditions and https://support2.windriver.com/index.php?page=plc for more information.