HIGH
A denial of service issue was addressed with improved input validation
Published Feb 28, 2020
7.5
HIGHCVSS 3.1
EPSS 2.46%
Description
A denial of service issue was addressed with improved input validation.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<iCloud for Windows 10.7
- Version
-
- Version unspecifiedStatusaffectedConstraints<iCloud for Windows 7.14
- Version
-
- Version unspecifiedStatusaffectedConstraints<iOS 13
- Version
-
- Version unspecifiedStatusaffectedConstraints<iTunes for Windows 12.10.1
- Version
-
- Version unspecifiedStatusaffectedConstraints<macOS Catalina 10.15
- Version
-
- Version unspecifiedStatusaffectedConstraints<tvOS 13
- Version
-
- Version unspecifiedStatusaffectedConstraints<watchOS 6
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apple | iCloud for Windows | n/a |
| ||||||
| Apple | iCloud for Windows (Legacy) | n/a |
| ||||||
| Apple | iOS | n/a |
| ||||||
| Apple | iTunes for Windows | n/a |
| ||||||
| Apple | macOS | n/a |
| ||||||
| Apple | tvOS | n/a |
| ||||||
| Apple | watchOS | n/a |
|
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.
7.5 HIGH NVD
CVSS:3.1/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
No CVSS v3.0 score for this CVE.
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.46% 0.02465
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02465
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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.46% (0.02465) | 83.90th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.40% (0.02405) | 81.85th | v5 (v2026.06.15) |
| Oct 21, 2025 | 2.75% (0.02749) | 85.41th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.51% (0.01512) | 79.91th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.69% (0.00687) | 80.29th | v3 (v2023.03.01) |
| May 22, 2024 | 0.69% (0.00687) | 80.06th | v3 (v2023.03.01) |
| Feb 4, 2024 | 0.69% (0.00687) | 78.03th | v3 (v2023.03.01) |
| Jan 19, 2024 | 0.60% (0.00601) | 76.17th | v3 (v2023.03.01) |
| Jan 2, 2024 | 0.44% (0.00442) | 72.18th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.46% (0.00455) | 71.34th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.18% (0.01183) | 61.76th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.18% (0.01183) | 58.77th | v2 (v2022.01.01) |
| Feb 4, 2022 | 19.17% (0.19173) | 93.71th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.53% (0.01530) | 33.45th | v5 (v2026.06.15) |
| Jan 6, 2022 | 1.53% (0.01530) | 32.77th | v1 |
| Sep 1, 2021 | 0.34% (0.00345) | 7.03th | v1 |
| Apr 14, 2021 | 0.34% (0.00345) | 0.00th | v1 |
Weaknesses (1)
References (8)
- https://eprint.iacr.org/2019/1421 x_refsource_MISCTechnical Description
- https://support.apple.com/HT210604 x_refsource_MISCThird Party Advisory
- https://support.apple.com/HT210606 x_refsource_MISCThird Party Advisory
- https://support.apple.com/HT210607 x_refsource_MISCThird Party Advisory
- https://support.apple.com/HT210634 x_refsource_MISCThird Party Advisory
- https://support.apple.com/HT210635 x_refsource_MISCThird Party Advisory
- https://support.apple.com/HT210636 x_refsource_MISCThird Party Advisory
- https://support.apple.com/HT210637 x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://eprint.iacr.org/2019/1421 | x_refsource_MISCTechnical Description | |
| https://support.apple.com/HT210604 | x_refsource_MISCThird Party Advisory | |
| https://support.apple.com/HT210606 | x_refsource_MISCThird Party Advisory | |
| https://support.apple.com/HT210607 | x_refsource_MISCThird Party Advisory | |
| https://support.apple.com/HT210634 | x_refsource_MISCThird Party Advisory | |
| https://support.apple.com/HT210635 | x_refsource_MISCThird Party Advisory | |
| https://support.apple.com/HT210636 | x_refsource_MISCThird Party Advisory | |
| https://support.apple.com/HT210637 | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner apple
Published Feb 28, 2020
Updated Aug 4, 2024
Reserved Feb 18, 2019
Link CVE-2019-8741
CISA Vulnrichment
Updated n/a