CVE-2017-9995

libavcodec/scpr.c in FFmpeg 3.3 before 3.3.1 does not properly validate height and width data, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/FFmpeg/FFmpeg/commit/7ac5067146613997bb38442cb022d7f41321a706	Issue Tracking Patch Third Party Advisory
https://github.com/FFmpeg/FFmpeg/commit/2171dfae8c065878a2e130390eb78cf2947a5b69	Issue Tracking Patch Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1519	Issue Tracking Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1478	Issue Tracking Third Party Advisory
http://www.securityfocus.com/bid/99320	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

cpe:2.3:a:ffmpeg:ffmpeg:3.3:*:*:*:*:*:*:*

Information

Published : 2017-06-27 23:29

Updated : 2017-07-03 11:59

NVD link : CVE-2017-9995

Mitre link : CVE-2017-9995

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

ffmpeg

ffmpeg

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