High severity · published Jun 28, 2017
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…
7.8
CVSS
1.6%
EPSS
No
On KEV
Description
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 vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FF
Ffmpeg · Ffmpeg
3.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-9995
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-9995
Third Party Advisory
http://www.securityfocus.com/bid/99320
Issue Tracking
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1478
Issue Tracking
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1519
Issue Tracking
https://github.com/FFmpeg/FFmpeg/commit/2171dfae8c065878a2e130390eb78cf2947a5b69
Issue Tracking
https://github.com/FFmpeg/FFmpeg/commit/7ac5067146613997bb38442cb022d7f41321a706
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