Home/CVE/Heap-based buffer overflow in the ff_audio_resample function in resample.c in libav before 11.4 allows remote attackers
CVE

CVE-2016-6832

Heap-based buffer overflow in the ff_audio_resample function in resample.c in libav before 11.4 allows remote attackers

Heap-based buffer overflow in the ff_audio_resample function in resample.c in libav before 11.4 allows remote attackers to cause a denial of service (crash) via vectors related to buffer resizing.

MEDIUM · CVSS 5.5 EPSS 0.00363
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

1
libav<= 11.3
⚠

Public Exploits & PoCs

2
pocblogs.gentoo.org · libav-heap-based-buffer-overflow-in-ff_audio_resample-res...blogs.gentoo.org
pocbugzilla.libav.org · show_bug.cgi?id=825bugzilla.libav.org
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.0 · secalert@redhat.com
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 NVD15 Feb 2017 · 07:59 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2016/08/13/1ExploitMailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2016/08/18/1ExploitMailing ListPatchThird Party Advisory
https://git.libav.org/?p=libav.git
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