CVE-2023-21691 — Out-of-bounds Read in Microsoft Windows 10 Version 1507

CWE-125 — Out-of-bounds Read4 documents4 sources
Severity
7.5HIGHNVD
EPSS
5.1%
top 10.15%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
24
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+21 more
Timeline
PublishedFeb 14

Description

Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure Vulnerability

CVSS vector

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

Affected Packages24 packages

▶NVDmicrosoft/windows_10_1507< 10.0.10240.19747
▶NVDmicrosoft/windows_10_1607< 10.0.14393.5717
▶NVDmicrosoft/windows_10_1809< 10.0.17763.4010
▶NVDmicrosoft/windows_10_20h2< 10.0.19042.2604
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.2604

Patches

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

🔴Vulnerability Details

2
CVEList
Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure Vulnerability↗2023-02-14
▶
GHSA
GHSA-r55q-9q39-7jq3: Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure Vulnerability↗2023-02-14
▶

📋Vendor Advisories

1
Microsoft
Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure Vulnerability↗2023-02-14
▶
CVE-2023-21691 — Out-of-bounds Read in Microsoft | cvebase