Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2023-28311

CWE-122 — Heap-based Buffer Overflow5 documents5 sources
Severity
7.8HIGH
EPSS
1.6%
top 18.05%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
5
Microsoft Microsoft 365 Apps FOR EnterpriseMicrosoft Microsoft Office 2019 FOR MACMicrosoft Microsoft Office Ltsc FOR MAC 2021+2 more
Timeline
PublishedApr 11
Latest updateApr 20

Description

Microsoft Word Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages5 packages

▶CVEListV5microsoft/microsoft_office_2019_for_mac16.0.0 — 16.72.23040900
▶CVEListV5microsoft/microsoft_365_apps_for_enterprise16.0.1 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_for_mac_202116.0.1 — 16.72.23040900

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-8j63-7567-qrrm: Microsoft Word Remote Code Execution Vulnerability↗2023-04-11
▶
CVEList
Microsoft Word Remote Code Execution Vulnerability↗2023-04-11
▶

💥Exploits & PoCs

1
Exploit-DB
Microsoft Word 16.72.23040900 - Remote Code Execution (RCE)↗2023-04-20
▶

📋Vendor Advisories

1
Microsoft
Microsoft Word Remote Code Execution Vulnerability↗2023-04-11
▶