CRITICAL
In version 4.8.0 and earlier of The Sleuth Kit (TSK), there is a stack buffer overflow vulnerability in the YAFFS file timestamp parsing logic in yaffsfs_istat() in fs/yaffs.c
Published Mar 8, 2020
9.8
CRITICALCVSS 3.1
EPSS 2.48%
Description
In version 4.8.0 and earlier of The Sleuth Kit (TSK), there is a stack buffer overflow vulnerability in the YAFFS file timestamp parsing logic in yaffsfs_istat() in fs/yaffs.c.
Affected products
No data.
Configuration 1
- ≤ 4.8.0
Configuration 2
OR
- 8.0
- 9.0
Configuration 3
OR
- 30
- 31
- 32
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
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.
2.48% 0.02480
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.02480
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 2.48% (0.02480) | 84.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.42% (0.02419) | 81.96th | v5 (v2026.06.15) |
| Nov 18, 2025 | 2.31% (0.02308) | 83.41th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.62% (0.00622) | 79.11th | v3 (v2023.03.01) |
| Jul 2, 2024 | 0.62% (0.00622) | 79.02th | v3 (v2023.03.01) |
| Feb 13, 2024 | 0.63% (0.00630) | 78.40th | v3 (v2023.03.01) |
| Jan 28, 2024 | 0.55% (0.00552) | 75.15th | v3 (v2023.03.01) |
| Jan 11, 2024 | 0.57% (0.00575) | 75.58th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.42% (0.00418) | 71.20th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.60% (0.00602) | 75.17th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.11% (0.01108) | 55.18th | v2 (v2022.01.01) |
| Jan 26, 2023 | 1.11% (0.01108) | 54.47th | v2 (v2022.01.01) |
| Jun 21, 2022 | 1.11% (0.01108) | 52.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 45.83% (0.45833) | 97.84th | v2 (v2022.01.01) |
| Feb 3, 2022 | 5.36% (0.05363) | 79.74th | v1 |
| Jan 6, 2022 | 5.36% (0.05363) | 79.54th | v1 |
| Sep 1, 2021 | 1.25% (0.01247) | 68.62th | v1 |
| Apr 14, 2021 | 1.25% (0.01247) | 0.00th | v1 |
Weaknesses (1)
References (6)
- https://github.com/sleuthkit/sleuthkit/commit/459ae818fc8dae717549810150de4d191ce158f1 x_refsource_MISCPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00011.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/06/msg00015.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5EY53OYU7UZLAJWNIVVNR3EX2RNCCFTB/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AQR2QY3IAF2IG6HGBSKGL66VUDOTC3OA/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FFQKIE5U3LS5U7POPGS7YHLUSW2URWGJ/ vendor-advisoryx_refsource_FEDORA
| Link | Providers | Tags |
|---|---|---|
| https://github.com/sleuthkit/sleuthkit/commit/459ae818fc8dae717549810150de4d191ce158f1 | x_refsource_MISCPatchThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2020/03/msg00011.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2022/06/msg00015.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5EY53OYU7UZLAJWNIVVNR3EX2RNCCFTB/ | vendor-advisoryx_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AQR2QY3IAF2IG6HGBSKGL66VUDOTC3OA/ | vendor-advisoryx_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FFQKIE5U3LS5U7POPGS7YHLUSW2URWGJ/ | vendor-advisoryx_refsource_FEDORA |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 8, 2020
Updated Aug 4, 2024
Reserved Mar 8, 2020
Link CVE-2020-10232
CISA Vulnrichment
Updated n/a