CVE-2023-33153
published 2023-07-11CVE-2023-33153: Microsoft Outlook Remote Code Execution Vulnerability
PriorityP351high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.02%
59.6th percentile
Microsoft Outlook Remote Code Execution Vulnerability
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | microsoft_365_apps_for_enterprise | >= 16.0.1 < https://aka.ms/OfficeSecurityReleases | https://aka.ms/OfficeSecurityReleases |
| microsoft | microsoft_office_2013_service_pack_1 | >= 15.0.0 < 15.0.5571.1000 | 15.0.5571.1000 |
| microsoft | microsoft_office_2016 | >= 16.0.0 < 16.0.5404.1000 | 16.0.5404.1000 |
| microsoft | microsoft_office_2019 | >= 19.0.0 < https://aka.ms/OfficeSecurityReleases | https://aka.ms/OfficeSecurityReleases |
| microsoft | microsoft_office_ltsc_2021 | >= 16.0.1 < https://aka.ms/OfficeSecurityReleases | https://aka.ms/OfficeSecurityReleases |
| microsoft | office | — | — |
| microsoft | office | — | — |
| microsoft | office | — | — |
| microsoft | office_long_term_servicing_channel | — | — |
| msrc | microsoft_365_apps_for_enterprise_for_32-bit_systems | — | — |
| msrc | microsoft_365_apps_for_enterprise_for_64-bit_systems | — | — |
| msrc | microsoft_office_2013_rt_service_pack_1 | — | — |
| msrc | microsoft_office_2013_service_pack_1 | — | — |
| msrc | microsoft_office_2016 | — | — |
| msrc | microsoft_office_2019_for_32-bit_editions | — | — |
| msrc | microsoft_office_2019_for_64-bit_editions | — | — |
| msrc | microsoft_office_ltsc_2021_for_32-bit_editions | — | — |
| msrc | microsoft_office_ltsc_2021_for_64-bit_editions | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
vendor_msrc6.8MEDIUM
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Microsoft
Microsoft Outlook Remote Code Execution Vulnerability
vendor_msrc·2023-07-11·CVSS 6.8
CVE-2023-33153 [MEDIUM] CWE-416 Microsoft Outlook Remote Code Execution Vulnerability
Microsoft Outlook Remote Code Execution Vulnerability
FAQ: According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?
Exploitation of the vulnerability requires that a user open a specially crafted file.
In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file.
In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability.
An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an
VulDB
Microsoft Outlook up to LTSC 2021 use after free
vuldb·2026-05-19·CVSS 8.8
CVE-2023-33153 [HIGH] Microsoft Outlook up to LTSC 2021 use after free
A vulnerability categorized as problematic has been discovered in Microsoft Outlook 2013 SP1/2016/2019/LTSC 2021/365 Apps for Enterprise. This affects an unknown function. Executing a manipulation can lead to use after free.
This vulnerability is handled as CVE-2023-33153. The attack can be executed remotely. There is not any exploit available.
A patch should be applied to remediate this issue.
GHSA
GHSA-8mv8-6cv9-66j5: Microsoft Outlook Remote Code Execution Vulnerability
ghsa_unreviewed·2023-07-11
CVE-2023-33153 [HIGH] GHSA-8mv8-6cv9-66j5: Microsoft Outlook Remote Code Execution Vulnerability
Microsoft Outlook Remote Code Execution Vulnerability
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-07-11
Published