CVE-2021-1844
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- Oracle Linux CVE repository >
- CVE-2021-1844
CVE Details
| Release Date: | 2021-04-02 |
Description
A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 14.4.1 and iPadOS 14.4.1, Safari 14.0.3 (v. 14610.4.3.1.7 and 15610.4.3.1.7), watchOS 7.3.2, macOS Big Sur 11.2.3. Processing maliciously crafted web content may lead to arbitrary code execution.
See more information about CVE-2021-1844 from MITRE CVE dictionary and NIST NVD
CVSS v3.0 metrics
NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.
| Base Score: | 8.8 | Base Metrics: | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Access Vector: | Network | Attack Complexity: | Low |
| Privileges Required: | None | User Interaction: | Required |
| Scope: | Unchanged | Confidentiality Impact: | High |
| Integrity Impact: | High | Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (LibRaw) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (accountsservice) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (gdm) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (gnome-autoar) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (gnome-calculator) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (gnome-control-center) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (gnome-online-accounts) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (gnome-session) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (gnome-settings-daemon) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (gnome-shell) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (gnome-shell-extensions) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (gnome-software) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (gsettings-desktop-schemas) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (gtk3) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (mutter) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (vino) | ELSA-2021-4381 | 2021-11-16 |
| Oracle Linux version 8 (webkit2gtk3) | ELSA-2021-4381 | 2021-11-16 |
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