CVE-2024-27280
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- CVE-2024-27280
CVE Details
| Release Date: | 2024-03-21 |
Description
A buffer-overread issue was discovered in StringIO 3.0.1, as distributed in Ruby 3.0.x through 3.0.6 and 3.1.x through 3.1.4. The ungetbyte and ungetc methods on a StringIO can read past the end of a string, and a subsequent call to StringIO.gets may return the memory value. 3.0.3 is the main fixed version; however, for Ruby 3.0 users, a fixed version is stringio 3.0.1.1, and for Ruby 3.1 users, a fixed version is stringio 3.0.1.2.
See more information about CVE-2024-27280 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: | 3.1 | Base Metrics: | AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N |
| Access Vector: | Network | Attack Complexity: | High |
| Privileges Required: | Low | User Interaction: | None |
| Scope: | Unchanged | Confidentiality Impact: | Low |
| Integrity Impact: | None | Availability Impact: | None |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (ruby) | ELSA-2024-3500 | 2024-05-31 |
| Oracle Linux version 8 (ruby) | ELSA-2024-3546 | 2024-06-03 |
| Oracle Linux version 8 (ruby) | ELSA-2024-3670 | 2024-06-07 |
| Oracle Linux version 8 (rubygem-abrt) | ELSA-2024-3500 | 2024-05-31 |
| Oracle Linux version 8 (rubygem-abrt) | ELSA-2024-3546 | 2024-06-03 |
| Oracle Linux version 8 (rubygem-abrt) | ELSA-2024-3670 | 2024-06-07 |
| Oracle Linux version 8 (rubygem-mysql2) | ELSA-2024-3500 | 2024-05-31 |
| Oracle Linux version 8 (rubygem-mysql2) | ELSA-2024-3546 | 2024-06-03 |
| Oracle Linux version 8 (rubygem-mysql2) | ELSA-2024-3670 | 2024-06-07 |
| Oracle Linux version 8 (rubygem-pg) | ELSA-2024-3500 | 2024-05-31 |
| Oracle Linux version 8 (rubygem-pg) | ELSA-2024-3546 | 2024-06-03 |
| Oracle Linux version 8 (rubygem-pg) | ELSA-2024-3670 | 2024-06-07 |
| Oracle Linux version 9 (ruby) | ELSA-2024-3668 | 2024-06-06 |
| Oracle Linux version 9 (ruby) | ELSA-2024-3671 | 2024-06-06 |
| Oracle Linux version 9 (ruby) | ELSA-2024-3838 | 2024-06-13 |
| Oracle Linux version 9 (rubygem-mysql2) | ELSA-2024-3668 | 2024-06-06 |
| Oracle Linux version 9 (rubygem-mysql2) | ELSA-2024-3671 | 2024-06-06 |
| Oracle Linux version 9 (rubygem-pg) | ELSA-2024-3668 | 2024-06-06 |
| Oracle Linux version 9 (rubygem-pg) | ELSA-2024-3671 | 2024-06-06 |
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