CVE-2021-41817
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- CVE-2021-41817
CVE Details
| Release Date: | 2022-01-01 |
Description
Date.parse in the date gem through 3.2.0 for Ruby allows ReDoS (regular expression Denial of Service) via a long string. The fixed versions are 3.2.1, 3.1.2, 3.0.2, and 2.0.1.
See more information about CVE-2021-41817 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: | 7.5 | Base Metrics: | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Access Vector: | Network | Attack Complexity: | Low |
| Privileges Required: | None | User Interaction: | None |
| Scope: | Unchanged | Confidentiality Impact: | None |
| Integrity Impact: | None | Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (ruby) | ELSA-2022-0543 | 2022-02-16 |
| Oracle Linux version 8 (ruby) | ELSA-2022-5779 | 2022-08-03 |
| Oracle Linux version 8 (ruby) | ELSA-2022-6447 | 2022-09-15 |
| Oracle Linux version 8 (ruby) | ELSA-2022-6450 | 2022-09-15 |
| Oracle Linux version 8 (rubygem-abrt) | ELSA-2022-0543 | 2022-02-16 |
| Oracle Linux version 8 (rubygem-abrt) | ELSA-2022-5779 | 2022-08-03 |
| Oracle Linux version 8 (rubygem-abrt) | ELSA-2022-6447 | 2022-09-15 |
| Oracle Linux version 8 (rubygem-abrt) | ELSA-2022-6450 | 2022-09-15 |
| Oracle Linux version 8 (rubygem-bson) | ELSA-2022-0543 | 2022-02-16 |
| Oracle Linux version 8 (rubygem-bson) | ELSA-2022-5779 | 2022-08-03 |
| Oracle Linux version 8 (rubygem-bson) | ELSA-2022-6447 | 2022-09-15 |
| Oracle Linux version 8 (rubygem-bundler) | ELSA-2022-5779 | 2022-08-03 |
| Oracle Linux version 8 (rubygem-mongo) | ELSA-2022-0543 | 2022-02-16 |
| Oracle Linux version 8 (rubygem-mongo) | ELSA-2022-5779 | 2022-08-03 |
| Oracle Linux version 8 (rubygem-mongo) | ELSA-2022-6447 | 2022-09-15 |
| Oracle Linux version 8 (rubygem-mysql2) | ELSA-2022-0543 | 2022-02-16 |
| Oracle Linux version 8 (rubygem-mysql2) | ELSA-2022-5779 | 2022-08-03 |
| Oracle Linux version 8 (rubygem-mysql2) | ELSA-2022-6447 | 2022-09-15 |
| Oracle Linux version 8 (rubygem-mysql2) | ELSA-2022-6450 | 2022-09-15 |
| Oracle Linux version 8 (rubygem-pg) | ELSA-2022-0543 | 2022-02-16 |
| Oracle Linux version 8 (rubygem-pg) | ELSA-2022-5779 | 2022-08-03 |
| Oracle Linux version 8 (rubygem-pg) | ELSA-2022-6447 | 2022-09-15 |
| Oracle Linux version 8 (rubygem-pg) | ELSA-2022-6450 | 2022-09-15 |
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