gpsd versions 2.90 to 3.17 and microjson versions 1.0 to 1.3, an open source project, allow a stack-based buffer overflow, which may allow remote attackers to execute arbitrary code on embedded platforms via traffic on Port 2947/TCP or crafted JSON inputs
Published Mar 13, 2019
8.8
HIGHCVSS 3.1
EPSS 2.66%
Description
gpsd versions 2.90 to 3.17 and microjson versions 1.0 to 1.3, an open source project, allow a stack-based buffer overflow, which may allow remote attackers to execute arbitrary code on embedded platforms via traffic on Port 2947/TCP or crafted JSON inputs.
Affected products
-
- Version gpsd versions 2.90 to 3.17 and microjson versions 1.0 to 1.3StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Ics-Cert | gpsd and microjson (Open Source Project) | n/a |
|
Configuration 1
- ≥ 2.90 · ≤ 3.17
- ≥ 1.0 · ≤ 1.3
Configuration 2
- 8.0
- 9.0
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.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:A/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.66% (0.02656) | 85.16th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.66% (0.02656) | 83.65th | v5 (v2026.06.15) |
| Jun 10, 2026 | 2.10% (0.02105) | 84.45th | v4 (v2025.03.14) |
| Dec 27, 2025 | 4.03% (0.04032) | 88.19th | v4 (v2025.03.14) |
| Mar 30, 2025 | 5.10% (0.05100) | 88.83th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.49% (0.08495) | 87.06th | v4 (v2025.03.14) |
| Mar 17, 2025 | 5.10% (0.05100) | 89.08th | v4 (v2025.03.14) |
| Feb 20, 2025 | 7.83% (0.07827) | 94.31th | v3 (v2023.03.01) |
| Jan 20, 2025 | 5.77% (0.05770) | 93.32th | v3 (v2023.03.01) |
| Dec 17, 2024 | 4.16% (0.04157) | 92.10th | v3 (v2023.03.01) |
| Feb 8, 2024 | 1.22% (0.01220) | 84.89th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.03% (0.01030) | 81.55th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.63% (0.05634) | 90.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.63% (0.05634) | 76.84th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.73% (0.02725) | 55.43th | v5 (v2026.06.15) |
| Apr 14, 2021 | 2.28% (0.02278) | 0.00th | v1 |
References (5)
- http://www.securityfocus.com/bid/107029 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-310-01 x_refsource_MISCThird Party AdvisoryUS Government Resource
- https://lists.debian.org/debian-lts-announce/2019/03/msg00040.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/10/msg00024.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202009-17 vendor-advisoryx_refsource_GENTOOThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107029 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-310-01 | x_refsource_MISCThird Party AdvisoryUS Government Resource | |
| https://lists.debian.org/debian-lts-announce/2019/03/msg00040.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2021/10/msg00024.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://security.gentoo.org/glsa/202009-17 | vendor-advisoryx_refsource_GENTOOThird Party Advisory |
Change history (0)
No recorded changes yet.