CVE-2023-21687 — Out-of-bounds Read in Microsoft Windows 11 Version 21h2

CWE-125 — Out-of-bounds Read2 documents2 sources
Severity
5.5MEDIUMCNA
No vector
EPSS
2.9%
top 13.58%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Microsoft Windows 11 Version 21h2Microsoft Windows 11 Version 22h2Microsoft Windows Server 2022+5 more
Timeline
PublishedFeb 14

Description

HTTP.sys Information Disclosure Vulnerability HTTP.sys Information Disclosure Vulnerability

Affected Packages8 packages

▶CVEListV5microsoft/windows_server_202210.0.20348.0 — 10.0.20348.1547
▶CVEListV5microsoft/windows_11_version_21h210.0.0 — 10.0.22621.1574
▶CVEListV5microsoft/windows_11_version_22h210.0.22621.0 — 10.0.22621.1265

🔴Vulnerability Details

1
CVEList
HTTP.sys Information Disclosure Vulnerability↗2023-02-14
▶

📋Vendor Advisories

1
Microsoft
HTTP.sys Information Disclosure Vulnerability↗2023-02-14
▶
CVE-2023-21687 — Out-of-bounds Read in Microsoft | cvebase