MEDIUM
The svg_probe function in libavformat/img2dec.c in FFmpeg through 3.4.2 allows remote attackers to cause a denial of service (Infinite Loop) via a crafted XML file
Published Apr 24, 2018
6.5
MEDIUMCVSS 3.0
EPSS 2.28%
Description
The svg_probe function in libavformat/img2dec.c in FFmpeg through 3.4.2 allows remote attackers to cause a denial of service (Infinite Loop) via a crafted XML 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.
6.5 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
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.
2.28% 0.02283
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02283
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 | 2.28% (0.02283) | 82.54th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.40% (0.02398) | 81.79th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.63% (0.00626) | 68.42th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.28% (0.00278) | 69.13th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.28% (0.00278) | 67.37th | v3 (v2023.03.01) |
| Sep 15, 2023 | 0.28% (0.00278) | 64.45th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.33% (0.00329) | 67.25th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.34% (0.00341) | 66.88th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.30% (0.01300) | 31.12th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.30% (0.01300) | 0.00th | v1 |
Weaknesses (1)
References (3)
- http://www.securityfocus.com/bid/103956 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/a6cba062051f345e8ebfdff34aba071ed73d923f x_refsource_CONFIRMPatch
- https://security.gentoo.org/glsa/202003-65 vendor-advisoryx_refsource_GENTOO
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/103956 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/a6cba062051f345e8ebfdff34aba071ed73d923f | x_refsource_CONFIRMPatch | |
| https://security.gentoo.org/glsa/202003-65 | vendor-advisoryx_refsource_GENTOO |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 24, 2018
Updated Aug 5, 2024
Reserved Mar 7, 2018
Link CVE-2018-7751
CISA Vulnrichment
Updated n/a