CVE-2023-21687CWE-125CWE-668

CVE-2023-21687

Medium · published February 15, 2023

CVSS v3.1
5.5
EPSS
0%
Percentile
39.3
In the wild
Unconfirmed
What it is

HTTP.sys Information Disclosure Vulnerability

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00465 · 39.3th percentile
Weaknesses
CWE-125 · Out-of-bounds Read; CWE-668 · Exposure of Resource to Wrong Sphere
Published
2023-02-15T01:15Z
Affected products (5)
ProductVersionsFixed in
microsoft/windows_11_21h2< 10.0.22000.157410.0.22000.1574
microsoft/windows_11_21h2< 10.0.22000.157410.0.22000.1574
microsoft/windows_11_22h2< 10.0.22621.126510.0.22621.1265
microsoft/windows_11_22h2< 10.0.22621.126510.0.22621.1265
microsoft/windows_server_2022all versions—
References (2)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21687 · [email protected]https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21687 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 14 FEB 19:33Z
    HTTP.sys Information Disclosure Vulnerability
    cvelistv5