HIGH
In the client in Bytom before 1.0.6, checkTopicRegister in p2p/discover/net.go does not prevent negative idx values, leading to a crash
Published Oct 10, 2018
7.5
HIGHCVSS 3.0
EPSS 1.45%
Description
In the client in Bytom before 1.0.6, checkTopicRegister in p2p/discover/net.go does not prevent negative idx values, leading to a crash.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
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.
1.45% 0.01449
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01449
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- 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 | 1.45% (0.01449) | 72.40th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.45% (0.01449) | 69.82th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.09% (0.00093) | 40.05th | v3 (v2023.03.01) |
| May 3, 2024 | 0.09% (0.00093) | 39.19th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.09% (0.00090) | 36.99th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.08% (0.00081) | 33.02th | v3 (v2023.03.01) |
| Jul 8, 2023 | 0.11% (0.00108) | 42.68th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00103) | 40.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.42% (0.00416) | 10.04th | v1 |
| Jan 6, 2022 | 0.42% (0.00416) | 9.79th | v1 |
| Sep 1, 2021 | 0.42% (0.00416) | 25.53th | v1 |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
Weaknesses (1)
References (5)
- https://github.com/Bytom/bytom/commit/1ac3c8ac4f2b1e1df9675228290bda6b9586ba42 x_refsource_MISCPatchVendor Advisory
- https://github.com/Bytom/bytom/pull/1307
- https://github.com/advisories/GHSA-vc3x-gx6c-g99f Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-18206
- https://pkg.go.dev/vuln/GO-2021-0079
| Link | Providers | Tags |
|---|---|---|
| https://github.com/Bytom/bytom/commit/1ac3c8ac4f2b1e1df9675228290bda6b9586ba42 | x_refsource_MISCPatchVendor Advisory | |
| https://github.com/Bytom/bytom/pull/1307 | ||
| https://github.com/advisories/GHSA-vc3x-gx6c-g99f | Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-18206 | ||
| https://pkg.go.dev/vuln/GO-2021-0079 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 10, 2018
Updated Sep 16, 2024
Reserved Oct 10, 2018
Link CVE-2018-18206
CISA Vulnrichment
GHSA-VC3X-GX6C-G99F Updated n/a