CVE-2023-26964

An issue was discovered in hyper v0.13.7

High · published April 11, 2023

CVSS v3.1
7.5
EPSS
1%
Percentile
65.9
In the wild
Unconfirmed
What it is

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).

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01121 · 65.9th percentile
Published
2023-04-11T00:00Z
EPSS history
Timeline
  • 11 APR 00:00Z
    An issue was discovered in hyper v0.13.7
    cvelistv5