CRITICAL
An issue was discovered in the arrayfire crate before 3.6.0 for Rust
Published Aug 26, 2019
9.3
CRITICALCVSS 4.0
EPSS 1.66%
Description
An issue was discovered in the arrayfire crate before 3.6.0 for Rust. Addition of the repr() attribute to an enum is mishandled, leading to memory corruption.
Affected products
Remediation
No remediation recorded yet.
Metrics
9.3 CRITICAL GHSA
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Attack Vector Network
Attack Complexity Low
Attack Requirements None
Privileges Required None
User Interaction None
Vulnerable System Confidentiality High
Vulnerable System Integrity High
Vulnerable System Availability High
Subsequent System Confidentiality None
Subsequent System Integrity None
Subsequent System Availability None
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/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
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.
1.66% 0.01658
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.01658
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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.66% (0.01658) | 75.81th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.65% (0.01645) | 73.28th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.22% (0.00222) | 60.93th | v3 (v2023.03.01) |
| Jun 13, 2024 | 0.22% (0.00222) | 60.63th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.22% (0.00222) | 58.63th | 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 | 0.34% (0.00340) | 3.05th | v1 |
| Jan 6, 2022 | 0.34% (0.00340) | 3.07th | v1 |
| Sep 1, 2021 | 0.34% (0.00340) | 6.78th | v1 |
| Apr 14, 2021 | 0.34% (0.00340) | 0.00th | v1 |
Weaknesses (1)
References (6)
- https://github.com/advisories/GHSA-69fv-gw6g-8ccg Advisory
- https://github.com/arrayfire/arrayfire-rust/commit/a5256f3e5e23b83eaad69699e0b04653aba04fb8
- https://github.com/arrayfire/arrayfire-rust/pull/177
- https://github.com/pypa/advisory-database/tree/main/vulns/arrayfire/PYSEC-2019-144.yaml
- https://nvd.nist.gov/vuln/detail/CVE-2018-20998
- https://rustsec.org/advisories/RUSTSEC-2018-0011.html x_refsource_MISCThird Party Advisory
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 26, 2019
Updated Aug 5, 2024
Reserved Aug 25, 2019
Link CVE-2018-20998
CISA Vulnrichment
GHSA-69FV-GW6G-8CCG Updated n/a