An exploitable command execution vulnerability exists in the ASN1 certificate writing functionality of Openweave-core version 4.0.2
Published Aug 20, 2019
8.8
HIGHCVSS 3.1
EPSS 1.62%
Description
An exploitable command execution vulnerability exists in the ASN1 certificate writing functionality of Openweave-core version 4.0.2. A specially crafted weave certificate can trigger a heap-based buffer overflow, resulting in code execution. An attacker can craft a weave certificate to trigger this vulnerability.
Affected products
- Vendor n/a Product Nest Labs Defaultn/a
- Version Nest Labs Openweave-core 4.0.2StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Nest Labs | n/a |
|
- 4.0.2
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:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.62% (0.01617) | 75.18th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.62% (0.01617) | 72.82th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.80% (0.00797) | 71.78th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.49% (0.02493) | 75.52th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.16% (0.00164) | 53.45th | v3 (v2023.03.01) |
| Sep 29, 2023 | 0.16% (0.00164) | 52.68th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.14% (0.00139) | 47.64th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.09% (0.01086) | 53.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.09% (0.01086) | 49.83th | v2 (v2022.01.01) |
| Feb 4, 2022 | 13.05% (0.13054) | 90.47th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.20% (0.03197) | 66.46th | v1 |
| Jan 6, 2022 | 3.20% (0.03197) | 66.14th | v1 |
| Jan 5, 2022 | 0.73% (0.00731) | 50.76th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.73% (0.00731) | 0.00th | v1 |
References (1)
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0802 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2019-0802 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.