dns-sync is a sync/blocking dns resolver
Published Jun 7, 2018
9.8
CRITICALCVSS 3.0
EPSS 5.13%
Description
dns-sync is a sync/blocking dns resolver. If untrusted user input is allowed into the resolve() method then command injection is possible.
Affected products
-
- Version All versionsStatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| HackerOne | Dns-Sync Node Module | n/a |
|
- ≤ 0.1.1
No data.
No Red Hat product state for this CVE.
dns-sync
npm
Introduced 0 Fixed 0.1.1
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | dns-sync | 0 | 0.1.1 |
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:C/I:C/A:C
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 1, 2026.
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.13% (0.05132) | 92.14th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.13% (0.05132) | 91.28th | v5 (v2026.06.15) |
| Mar 30, 2025 | 5.61% (0.05607) | 89.37th | v4 (v2025.03.14) |
| Mar 29, 2025 | 6.86% (0.06857) | 85.25th | v4 (v2025.03.14) |
| Mar 17, 2025 | 5.61% (0.05607) | 89.64th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.84% (0.00843) | 82.32th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.84% (0.00843) | 82.24th | v3 (v2023.03.01) |
| Oct 28, 2023 | 0.84% (0.00843) | 80.24th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.77% (0.00767) | 78.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.05% (0.02055) | 79.82th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.05% (0.02055) | 77.90th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.05% (0.02055) | 56.59th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v1 |
| Jan 6, 2022 | 0.62% (0.00624) | 17.24th | v1 |
| Sep 1, 2021 | 0.62% (0.00624) | 45.04th | v1 |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (10)
- https://github.com/advisories/GHSA-jcw8-r9xm-32c6 Advisory
- https://github.com/skoranga/node-dns-sync/commit/d9abaae384b198db1095735ad9c1c73d7b890a0d
- https://github.com/skoranga/node-dns-sync/commit/d9abaae384b198db1095735ad9c1c73d7b890a0d)))
- https://github.com/skoranga/node-dns-sync/issues/1
- https://github.com/skoranga/node-dns-sync/issues/1)
- https://github.com/skoranga/node-dns-sync/issues/5 x_refsource_MISCExploitThird Party Advisory
- https://nodesecurity.io/advisories/523 x_refsource_MISCThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2017-16100
- https://www.npmjs.com/advisories/153
- https://www.npmjs.com/advisories/523
Change history (0)
No recorded changes yet.