CVE-2023-21560 — Heap-based Buffer Overflow in Microsoft Windows 10 Version 1507

CWE-122 — Heap-based Buffer OverflowCWE-863 — Incorrect Authorization4 documents4 sources
Severity
6.6MEDIUMNVD
EPSS
1.2%
top 21.45%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
19
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+16 more
Timeline
PublishedJan 10
Latest updateJan 11

Description

Windows Boot Manager Security Feature Bypass Vulnerability

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 0.7 | Impact: 5.9

Affected Packages19 packages

▶CVEListV5microsoft/windows_76.1.0 — 6.1.7601.26321
▶CVEListV5microsoft/windows_8.16.3.0 — 6.3.9600.20778
▶CVEListV5microsoft/windows_server_20126.2.9200.0 — 6.2.9200.24075
▶CVEListV5microsoft/windows_server_201610.0.14393.0 — 10.0.14393.5648
▶CVEListV5microsoft/windows_server_201910.0.17763.0 — 10.0.17763.3887

🔴Vulnerability Details

2
GHSA
GHSA-4gwx-7jq4-hhmx: Windows Boot Manager Security Feature Bypass Vulnerability↗2023-01-11
▶
CVEList
Windows Boot Manager Security Feature Bypass Vulnerability↗2023-01-10
▶

📋Vendor Advisories

1
Microsoft
Windows Boot Manager Security Feature Bypass Vulnerability↗2023-01-10
▶
CVE-2023-21560 — Heap-based Buffer Overflow | cvebase