CVE-2023-26964
- State
- Published
- Severity
- 7.5 High
- Published
- Apr 11, 2023
- Updated
- Feb 11, 2025
- Reserved
- Feb 27, 2023
Description
An issue was discovered in hyper v0.13.7. h2-0.2.4 Stream stacking occurs when the H2 component processes HTTP2 RST_STREAM frames. As a result, the memory and CPU usage are high which can lead to a Denial of Service (DoS).
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CISA-ADP |
Weaknesses
- CWE-770 Allocation of Resources Without Limits or Throttling
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/hyperium/hyper/issues/2877
- FEDORA-2023-cc21019773vendor-advisory
- FEDORA-2023-37ae269843vendor-advisory
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