What’s Vulnerable › Vulnerabilities

CVE-2017-9995

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-06-28 · updated 2026-06-17
• Weakness: CWE-119

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.

Affected products

• FFmpeg: 3.3

References

• http://www.securityfocus.com/bid/99320
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1478
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1519
• https://github.com/FFmpeg/FFmpeg/commit/2171dfae8c065878a2e130390eb78cf2947a5b69
• https://github.com/FFmpeg/FFmpeg/commit/7ac5067146613997bb38442cb022d7f41321a706
• http://www.securityfocus.com/bid/99320
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1478
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1519
• https://github.com/FFmpeg/FFmpeg/commit/2171dfae8c065878a2e130390eb78cf2947a5b69
• https://github.com/FFmpeg/FFmpeg/commit/7ac5067146613997bb38442cb022d7f41321a706

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