HIGH
The ff_amf_get_field_value function in libavformat/rtmppkt.c in FFmpeg 3.3.2 allows remote RTMP servers to cause a denial of service (Segmentation Violation and application crash) via a crafted stream
Published Jul 27, 2017
7.5
HIGHCVSS 3.0
EPSS 2.36%
Description
The ff_amf_get_field_value function in libavformat/rtmppkt.c in FFmpeg 3.3.2 allows remote RTMP servers to cause a denial of service (Segmentation Violation and application crash) via a crafted stream.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.36% 0.02362
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02362
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.36% (0.02362) | 83.16th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.36% (0.02362) | 81.52th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.20% (0.00202) | 58.61th | v3 (v2023.03.01) |
| May 8, 2023 | 0.20% (0.00202) | 56.62th | v3 (v2023.03.01) |
| Mar 16, 2023 | 0.18% (0.00180) | 53.50th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00211) | 57.18th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.04% (0.01036) | 27.56th | v1 |
| Jan 6, 2022 | 1.04% (0.01036) | 26.95th | v1 |
| Sep 1, 2021 | 1.04% (0.01036) | 62.47th | v1 |
| Apr 14, 2021 | 1.04% (0.01036) | 0.00th | v1 |
Weaknesses (1)
References (3)
- http://www.debian.org/security/2017/dsa-3957 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/100017 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://github.com/FFmpeg/FFmpeg/commit/ffcc82219cef0928bed2d558b19ef6ea35634130 x_refsource_MISC
| Link | Providers | Tags |
|---|---|---|
| http://www.debian.org/security/2017/dsa-3957 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/100017 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://github.com/FFmpeg/FFmpeg/commit/ffcc82219cef0928bed2d558b19ef6ea35634130 | x_refsource_MISC |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 27, 2017
Updated Aug 5, 2024
Reserved Jul 26, 2017
Link CVE-2017-11665
CISA Vulnrichment
Updated n/a