CVE-2023-21701

CWE-126 — Buffer Over-read4 documents4 sources
Severity
7.5HIGH
EPSS
6.9%
top 8.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
30
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+27 more
Timeline
PublishedFeb 14

Description

Microsoft Protected Extensible Authentication Protocol (PEAP) Denial of Service Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages30 packages

▶CVEListV5microsoft/windows_server_2008_service_pack_26.0.6003.0 — 6.0.6003.21915
▶CVEListV5microsoft/windows_server_2008_r2_service_pack_16.1.7601.0 — 6.1.7601.26366
▶NVDmicrosoft/windows_10< 10.0.10240.19747

Patches

Patch: msrc.microsoft.com ↗Patch: msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-jj7c-j655-mxrx: Microsoft Protected Extensible Authentication Protocol (PEAP) Denial of Service Vulnerability↗2023-02-14
▶
CVEList
Microsoft Protected Extensible Authentication Protocol (PEAP) Denial of Service Vulnerability↗2023-02-14
▶

📋Vendor Advisories

1
Microsoft
Microsoft Protected Extensible Authentication Protocol (PEAP) Denial of Service Vulnerability↗2023-02-14
▶
CVE-2023-21701 (HIGH CVSS 7.5) | Microsoft Protected Extensible Auth | cvebase.io