HIGH
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
Published Jun 28, 2017
7.8
HIGHCVSS 3.0
EPSS 1.57%
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
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
7.8 HIGH NVD
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.57% 0.01574
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01574
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.57% (0.01574) | 74.52th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.57% (0.01574) | 72.13th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.38% (0.00378) | 57.24th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.43% (0.00432) | 75.37th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.43% (0.00432) | 73.83th | v3 (v2023.03.01) |
| Nov 13, 2023 | 0.43% (0.00432) | 71.64th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.30% (0.00305) | 65.92th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00214) | 57.62th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.94% (0.01943) | 48.45th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.94% (0.01943) | 0.00th | v1 |
Weaknesses (1)
References (5)
- http://www.securityfocus.com/bid/99320 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1478 x_refsource_MISCIssue TrackingThird Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1519 x_refsource_MISCIssue TrackingThird Party Advisory
- https://github.com/FFmpeg/FFmpeg/commit/2171dfae8c065878a2e130390eb78cf2947a5b69 x_refsource_MISCIssue TrackingPatchThird Party Advisory
- https://github.com/FFmpeg/FFmpeg/commit/7ac5067146613997bb38442cb022d7f41321a706 x_refsource_MISCIssue TrackingPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/99320 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1478 | x_refsource_MISCIssue TrackingThird Party Advisory | |
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1519 | x_refsource_MISCIssue TrackingThird Party Advisory | |
| https://github.com/FFmpeg/FFmpeg/commit/2171dfae8c065878a2e130390eb78cf2947a5b69 | x_refsource_MISCIssue TrackingPatchThird Party Advisory | |
| https://github.com/FFmpeg/FFmpeg/commit/7ac5067146613997bb38442cb022d7f41321a706 | x_refsource_MISCIssue TrackingPatchThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 28, 2017
Updated Aug 5, 2024
Reserved Jun 28, 2017
Link CVE-2017-9995
CISA Vulnrichment
Updated n/a