CVE-2023-28240 — Heap-based Buffer Overflow in Microsoft Windows Server 2008 R2 Service Pack 1

CWE-122 — Heap-based Buffer Overflow7 documents5 sources
Severity
8.8HIGHNVD
EPSS
0.2%
top 58.95%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
16
Microsoft Windows Server 2008 R2 Service Pack 1Microsoft Windows Server 2008 Service Pack 2Microsoft Windows Server 2012+13 more
Timeline
PublishedApr 11
Latest updateApr 12

Description

Windows Network Load Balancing Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages16 packages

▶CVEListV5microsoft/windows_server_20126.2.9200.0 — 6.2.9200.24216
▶CVEListV5microsoft/windows_server_201610.0.14393.0 — 10.0.14393.5850
▶CVEListV5microsoft/windows_server_201910.0.17763.0 — 10.0.17763.4252
▶CVEListV5microsoft/windows_server_202210.0.20348.0 — 10.0.20348.1668
▶CVEListV5microsoft/windows_server_2012_r26.3.9600.0 — 6.3.9600.20919

Patches

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

🔴Vulnerability Details

1
GHSA
GHSA-fg86-xg34-2fr5: Windows Network Load Balancing Remote Code Execution Vulnerability↗2023-04-11
▶

📋Vendor Advisories

1
Microsoft
Windows Network Load Balancing Remote Code Execution Vulnerability↗2023-04-11
▶

🕵️Threat Intelligence

4
Qualys
Microsoft and Adobe Patch Tuesday April 2023 Security Update Review | Qualys↗2023-04-12
▶
Qualys
Microsoft and Adobe Patch Tuesday April 2023 Security Update Review↗2023-04-12
▶
Talos
Microsoft Patch Tuesday for April 2023 — Snort rules and prominent vulnerabilities↗2023-04-11
▶
Talos
Microsoft Patch Tuesday for April 2023 — Snort rules and prominent vulnerabilities↗2023-04-11
▶
CVE-2023-28240 — Heap-based Buffer Overflow | cvebase