Multiple memory corruption issues were addressed with improved memory handling
Published Oct 27, 2020
8.8
HIGHCVSS 3.1
EPSS 1.42%
Description
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in Safari 13.0.1, iOS 13.1 and iPadOS 13.1, iCloud for Windows 10.7, iCloud for Windows 7.14, tvOS 13, watchOS 6, iTunes 12.10.1 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<13.0
- Version
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- Version unspecifiedStatusaffectedConstraints<10.7
- Version unspecifiedStatusaffectedConstraints<7.14
- Version
-
- Version unspecifiedStatusaffectedConstraints<13.1
- Version
-
- Version unspecifiedStatusaffectedConstraints<12.10
- Version
-
- Version unspecifiedStatusaffectedConstraints<13
- Version
-
- Version unspecifiedStatusaffectedConstraints<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 | Safari | n/a |
| |||||||||
| Apple | iCloud for Windows | n/a |
| |||||||||
| Apple | iOS and iPadOS | n/a |
| |||||||||
| Apple | iTunes for Windows | 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.
CVSS:3.1/AV:N/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 v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.42% (0.01417) | 71.81th | v5 (v2026.06.15) |
| Jul 22, 2026 | 1.42% (0.01417) | 69.97th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.80% (0.00800) | 81.84th | v3 (v2023.03.01) |
| Apr 11, 2024 | 0.80% (0.00800) | 81.37th | v3 (v2023.03.01) |
| Jul 13, 2023 | 0.80% (0.00800) | 79.36th | v3 (v2023.03.01) |
| Jun 3, 2023 | 0.78% (0.00783) | 78.94th | v3 (v2023.03.01) |
| May 8, 2023 | 0.66% (0.00661) | 76.57th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.64% (0.00639) | 75.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.03% (0.02031) | 79.34th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.03% (0.02031) | 77.51th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.03% (0.02031) | 56.42th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.38% (0.00376) | 3.27th | v1 |
| Jan 6, 2022 | 0.38% (0.00376) | 3.30th | v1 |
| Sep 1, 2021 | 0.38% (0.00376) | 7.14th | v1 |
| Apr 14, 2021 | 0.38% (0.00376) | 0.00th | v1 |
References (7)
- https://support.apple.com/en-us/HT210603 x_refsource_MISCVendor Advisory
- https://support.apple.com/en-us/HT210604 x_refsource_MISCVendor Advisory
- https://support.apple.com/en-us/HT210605 x_refsource_MISCVendor Advisory
- https://support.apple.com/en-us/HT210607 x_refsource_MISCVendor Advisory
- https://support.apple.com/en-us/HT210635 x_refsource_MISCVendor Advisory
- https://support.apple.com/en-us/HT210636 x_refsource_MISCVendor Advisory
- https://support.apple.com/en-us/HT210637 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.apple.com/en-us/HT210603 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/en-us/HT210604 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/en-us/HT210605 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/en-us/HT210607 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/en-us/HT210635 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/en-us/HT210636 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/en-us/HT210637 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.