CVE-2025-13836
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- CVE-2025-13836
CVE Details
| Release Date: | 2025-12-01 | |
| Impact: | Moderate | What is this? |
Description
When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This allows a malicious server to cause the client to read large amounts of data into memory, potentially causing OOM or other DoS.
See more information about CVE-2025-13836 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: | 6.8 |
| Vector String: | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H |
| Version: | 3.1 |
| Attack Vector: | Network |
| Attack Complexity: | High |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Changed |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (python3.11) | ELSA-2026-1374 | 2026-01-27 |
| Oracle Linux version 9 (python3.11) | ELSA-2026-1410 | 2026-01-27 |
| Oracle Linux version 9 (python3.12) | ELSA-2026-1408 | 2026-01-27 |
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