Home/CVE/There is an illegal address access in the build_table function in libavcodec/bitstream.c of Libav 12.1 that will lead to
CVE

CVE-2017-11684

There is an illegal address access in the build_table function in libavcodec/bitstream.c of Libav 12.1 that will lead to

There is an illegal address access in the build_table function in libavcodec/bitstream.c of Libav 12.1 that will lead to remote denial of service via crafted input.

HIGH · CVSS 7.5 EPSS 0.00753
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
▤

Affected Products & Versions

1
libavall versions
⚠

Public Exploits & PoCs

1
pocbugzilla.libav.org · show_bug.cgi?id=1073bugzilla.libav.org
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Jul 2017 · 06:29 AM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/99980Third Party AdvisoryVDB Entry
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