LOW
Subiquity server installer logged LUKS full disk encryption password
Published May 13, 2020
2.3
LOWCVSS 3.1
EPSS 0.60%
Description
It was discovered that the Subiquity installer for Ubuntu Server logged the LUKS full disk encryption password if one was entered.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<20.05.2
- Version
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.
2.3 LOW NVD
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Attack Vector Local
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
No CVSS v3.0 score for this CVE.
2.1 LOW NVD
AV:L/AC:L/Au:N/C:P/I:N/A:N
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.60% 0.00597
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00597
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 (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.60% (0.00597) | 46.56th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.59% (0.00592) | 43.46th | v5 (v2026.06.15) |
| Nov 21, 2025 | 1.71% (0.01714) | 81.78th | v4 (v2025.03.14) |
| Nov 18, 2025 | 3.88% (0.03882) | 87.12th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.71% (0.01714) | 80.68th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.43% (0.03431) | 78.93th | v4 (v2025.03.14) |
| Mar 28, 2025 | 1.71% (0.01714) | 80.69th | v4 (v2025.03.14) |
| Mar 27, 2025 | 3.43% (0.03431) | 85.91th | v4 (v2025.03.14) |
| Mar 20, 2025 | 2.20% (0.02203) | 83.01th | v4 (v2025.03.14) |
| Mar 19, 2025 | 3.43% (0.03431) | 86.07th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.43% (0.02428) | 84.04th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00044) | 14.58th | v3 (v2023.03.01) |
| May 25, 2024 | 0.04% (0.00044) | 12.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00044) | 10.26th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.40% (0.01404) | 72.10th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.40% (0.01404) | 72.05th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.40% (0.01404) | 69.97th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.40% (0.01404) | 49.02th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.74% (0.02742) | 63.06th | v1 |
| Jan 6, 2022 | 2.74% (0.02742) | 62.72th | v1 |
| Sep 1, 2021 | 2.74% (0.02742) | 80.38th | v1 |
| Apr 14, 2021 | 2.74% (0.02742) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://aliceandbob.company/the-human-factor-in-an-economy-of-scale/ x_refsource_MISC
- https://github.com/CanonicalLtd/subiquity/commit/7db70650feaf513d7fb6f1ca07f2d670a0890613 x_refsource_MISCPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://aliceandbob.company/the-human-factor-in-an-economy-of-scale/ | x_refsource_MISC | |
| https://github.com/CanonicalLtd/subiquity/commit/7db70650feaf513d7fb6f1ca07f2d670a0890613 | x_refsource_MISCPatchThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner canonical
Published May 13, 2020
Updated Sep 16, 2024
Reserved Apr 20, 2020
Link CVE-2020-11932
CISA Vulnrichment
Updated n/a