MEDIUM
The gf_isom_set_extraction_slc function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command
Published Apr 19, 2021
5.5
MEDIUMCVSS 3.1
EPSS 0.87%
Description
The gf_isom_set_extraction_slc function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
5.5 MEDIUM NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
No CVSS v3.0 score for this CVE.
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.
0.87% 0.00872
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.00872
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.87% (0.00872) | 57.46th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.87% (0.00872) | 57.32th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00063) | 27.99th | v3 (v2023.03.01) |
| Jul 11, 2024 | 0.06% (0.00063) | 27.88th | v3 (v2023.03.01) |
| Jan 3, 2024 | 0.06% (0.00063) | 25.87th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00057) | 21.77th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.40% (0.01404) | 49.02th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.40% (0.03396) | 67.40th | v1 |
| Jan 6, 2022 | 3.40% (0.03396) | 67.08th | v1 |
| Jan 5, 2022 | 0.78% (0.00777) | 52.24th | v5 (v2026.06.15) |
| Apr 20, 2021 | 0.78% (0.00777) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://github.com/gpac/gpac/commit/ebfa346eff05049718f7b80041093b4c5581c24e x_refsource_MISCPatchThird Party Advisory
- https://github.com/gpac/gpac/issues/1706 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/gpac/gpac/commit/ebfa346eff05049718f7b80041093b4c5581c24e | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/gpac/gpac/issues/1706 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 19, 2021
Updated Aug 3, 2024
Reserved Apr 15, 2021
Link CVE-2021-31258
CISA Vulnrichment
Updated n/a