CVE-2021-28650
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- CVE-2021-28650
CVE Details
| Release Date: | 2021-03-17 |
Description
autoar-extractor.c in GNOME gnome-autoar before 0.3.1, as used by GNOME Shell, Nautilus, and other software, allows Directory Traversal during extraction because it lacks a check of whether a file's parent is a symlink in certain complex situations. NOTE: this issue exists because of an incomplete fix for CVE-2020-36241.
See more information about CVE-2021-28650 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: | 5.5 | Base Metrics: | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| Access Vector: | Local network | Attack Complexity: | Low |
| Privileges Required: | Low | User Interaction: | None |
| Scope: | Unchanged | Confidentiality Impact: | High |
| Integrity Impact: | None | Availability Impact: | None |
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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