CVE-2025-61729
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- CVE-2025-61729
CVE Details
| Release Date: | 2025-12-02 | |
| Impact: | Important | What is this? |
Description
Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.
See more information about CVE-2025-61729 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.5 |
| Vector String: | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.1 |
| Attack 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 10 (golang) | ELSA-2026-0922 | 2026-01-21 |
| Oracle Linux version 8 (delve) | ELSA-2026-0921 | 2026-01-21 |
| Oracle Linux version 8 (golang) | ELSA-2026-0921 | 2026-01-21 |
| Oracle Linux version 9 (golang) | ELSA-2026-0923 | 2026-01-21 |
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