CVE-2021-28965
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- CVE-2021-28965
CVE Details
| Release Date: | 2021-04-21 |
Description
The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing.
See more information about CVE-2021-28965 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:H/A:N |
| Access Vector: | Network | Attack Complexity: | Low |
| Privileges Required: | None | User Interaction: | None |
| Scope: | Unchanged | Confidentiality Impact: | None |
| Integrity Impact: | High | Availability Impact: | None |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (ruby) | ELSA-2021-2584 | 2021-07-07 |
| Oracle Linux version 8 (ruby) | ELSA-2021-2587 | 2021-07-02 |
| Oracle Linux version 8 (ruby) | ELSA-2021-2588 | 2021-07-07 |
| Oracle Linux version 8 (rubygem-abrt) | ELSA-2021-2584 | 2021-07-07 |
| Oracle Linux version 8 (rubygem-abrt) | ELSA-2021-2587 | 2021-07-02 |
| Oracle Linux version 8 (rubygem-abrt) | ELSA-2021-2588 | 2021-07-07 |
| Oracle Linux version 8 (rubygem-bson) | ELSA-2021-2584 | 2021-07-07 |
| Oracle Linux version 8 (rubygem-bson) | ELSA-2021-2587 | 2021-07-02 |
| Oracle Linux version 8 (rubygem-bson) | ELSA-2021-2588 | 2021-07-07 |
| Oracle Linux version 8 (rubygem-bundler) | ELSA-2021-2587 | 2021-07-02 |
| Oracle Linux version 8 (rubygem-mongo) | ELSA-2021-2584 | 2021-07-07 |
| Oracle Linux version 8 (rubygem-mongo) | ELSA-2021-2587 | 2021-07-02 |
| Oracle Linux version 8 (rubygem-mongo) | ELSA-2021-2588 | 2021-07-07 |
| Oracle Linux version 8 (rubygem-mysql2) | ELSA-2021-2584 | 2021-07-07 |
| Oracle Linux version 8 (rubygem-mysql2) | ELSA-2021-2587 | 2021-07-02 |
| Oracle Linux version 8 (rubygem-mysql2) | ELSA-2021-2588 | 2021-07-07 |
| Oracle Linux version 8 (rubygem-pg) | ELSA-2021-2584 | 2021-07-07 |
| Oracle Linux version 8 (rubygem-pg) | ELSA-2021-2587 | 2021-07-02 |
| Oracle Linux version 8 (rubygem-pg) | ELSA-2021-2588 | 2021-07-07 |
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