A memory corruption issue was addressed with improved state management
Published Dec 8, 2020
7.8
HIGHCVSS 3.1
EPSS 7.96%
Description
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, iTunes for Windows 12.10.9. Processing a maliciously crafted text file may lead to arbitrary code execution.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<11.0
- Version unspecifiedStatusaffectedConstraints<12.10
- 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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:P
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 | 7.96% (0.07957) | 94.57th | v5 (v2026.06.15) |
| Jun 29, 2026 | 8.49% (0.08491) | 94.35th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.89% (0.02888) | 85.02th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.69% (0.00688) | 70.06th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.37% (0.00368) | 73.40th | v3 (v2023.03.01) |
| Aug 24, 2023 | 0.17% (0.00173) | 53.81th | v3 (v2023.03.01) |
| Jul 15, 2023 | 0.15% (0.00152) | 50.55th | v3 (v2023.03.01) |
| Jun 19, 2023 | 0.14% (0.00140) | 48.59th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00118) | 44.17th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.19% (0.03189) | 84.08th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.19% (0.03189) | 82.45th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.19% (0.03189) | 65.13th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.57% (0.01567) | 33.74th | v1 |
| Jan 6, 2022 | 1.57% (0.01567) | 33.04th | v1 |
| Sep 1, 2021 | 1.57% (0.01567) | 73.12th | v1 |
| Apr 14, 2021 | 1.57% (0.01567) | 0.00th | v1 |
References (7)
- http://seclists.org/fulldisclosure/2020/Dec/32 mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory
- https://support.apple.com/en-us/HT211931 x_refsource_MISCVendor Advisory
- https://support.apple.com/en-us/HT211952 x_refsource_MISCVendor Advisory
- https://support.apple.com/kb/HT211843 x_refsource_CONFIRMVendor Advisory
- https://support.apple.com/kb/HT211844 x_refsource_CONFIRMVendor Advisory
- https://support.apple.com/kb/HT211850 x_refsource_CONFIRMVendor Advisory
- https://support.apple.com/kb/HT211935 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://seclists.org/fulldisclosure/2020/Dec/32 | mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory | |
| https://support.apple.com/en-us/HT211931 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/en-us/HT211952 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/kb/HT211843 | x_refsource_CONFIRMVendor Advisory | |
| https://support.apple.com/kb/HT211844 | x_refsource_CONFIRMVendor Advisory | |
| https://support.apple.com/kb/HT211850 | x_refsource_CONFIRMVendor Advisory | |
| https://support.apple.com/kb/HT211935 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.