CVE-2020-25844CWE-121

CHANGING Inc. NHIServiSignAdapter Windows Versions - Stack Overflow

High · published December 31, 2020

CVSS v3.1
8.1
EPSS
2%
Percentile
80.4
In the wild
Unconfirmed
What it is

The digest generation function of NHIServiSignAdapter has not been verified for parameter’s length, which leads to a stack overflow loophole. Remote attackers can use the leak to execute code without privilege.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01978 · 80.4th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2020-12-31T07:45Z
EPSS history
Timeline
  • 31 DEC 07:45Z
    CHANGING Inc. NHIServiSignAdapter Windows Versions - Stack Overflow
    cvelistv5