CVE-2018-8587
published 2018-12-12CVE-2018-8587: A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka "Microsoft Outlook Remote…
PriorityP350high7.8CVSS 3.0
AVLACLPRNUIRSUCHIHAH
EPSS
28.78%
98.1th percentile
A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka "Microsoft Outlook Remote Code Execution Vulnerability." This affects Office 365 ProPlus, Microsoft Office, Microsoft Outlook.
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | microsoft_office | — | — |
| microsoft | microsoft_office | — | — |
| microsoft | microsoft_outlook | — | — |
| microsoft | microsoft_outlook | — | — |
| microsoft | microsoft_outlook | — | — |
| microsoft | microsoft_outlook | — | — |
| microsoft | microsoft_outlook | — | — |
| microsoft | microsoft_outlook | — | — |
| microsoft | microsoft_outlook | — | — |
| microsoft | office | — | — |
| microsoft | office | — | — |
| microsoft | office | — | — |
| microsoft | office | — | — |
| microsoft | office | — | — |
| microsoft | office | — | — |
| msrc | microsoft_office_2019_for_32-bit_editions | — | — |
| msrc | microsoft_office_2019_for_64-bit_editions | — | — |
| msrc | microsoft_outlook_2010_service_pack_2 | — | — |
| msrc | microsoft_outlook_2013_rt_service_pack_1 | — | — |
| msrc | microsoft_outlook_2013_service_pack_1 | — | — |
| msrc | microsoft_outlook_2016 | — | — |
| msrc | office_365_proplus_for_32-bit_systems | — | — |
| msrc | office_365_proplus_for_64-bit_systems | — | — |
CVSS provenance
nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
vendor_msrc7.8HIGH
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GHSA
GHSA-452c-qvj7-x6xq: A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka "Microsoft Outlook
ghsa_unreviewed·2022-05-13
CVE-2018-8587 [HIGH] GHSA-452c-qvj7-x6xq: A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka "Microsoft Outlook
A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka "Microsoft Outlook Remote Code Execution Vulnerability." This affects Office 365 ProPlus, Microsoft Office, Microsoft Outlook.
Microsoft
Microsoft Outlook Remote Code Execution Vulnerability
vendor_msrc·2018-12-11·CVSS 7.8
CVE-2018-8587 [HIGH] Microsoft Outlook Remote Code Execution Vulnerability
Microsoft Outlook Remote Code Execution Vulnerability
Description: A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could use a specially crafted file to perform actions in the security context of the current user. For example, the file could then take actions on behalf of the logged-on user with the same permissions as the current user.
To exploit the vulnerability, a user must open a specially crafted file with an affected version of Microsoft Outlook software. 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,
No detection rules found.
No public exploits indexed.
Fortinet
Exploring a Recent Microsoft Outlook Vulnerability: CVE-2023-23397 | FortiGuard Labs
blogs_fortinet·2023-04-12·CVSS 9.8
CVE-2023-23397 [CRITICAL] Exploring a Recent Microsoft Outlook Vulnerability: CVE-2023-23397 | FortiGuard Labs
FORTIGUARD LABS THREAT RESEARCH
Exploring a Recent Microsoft Outlook Vulnerability: CVE-2023-23397
By Emily Chen | April 12, 2023
FortiGuard Labs recently investigated an Elevation of Privilege vulnerability in Microsoft Outlook that can be exploited by sending a crafted email to a vulnerable version of the software. When the victim receives the email, an attempt to connect to an attacker’s device is triggered, resulting in the victim’s NTLMv2 hash being leaked.
The vulnerable property resides in the PidLidReminderFileParameter extended MAPI property, which specifies the filename of a sound to be played when a reminder for an object is overdue.
Figure 1: Reminder Dialog to Customize a Sound
To trigger the vulnerability, the sender simply modifies the PidLidReminderFileParameter messag
Fortinet
A Deep Analysis of the Microsoft Outlook Vulnerability CVE-2018-8587
blogs_fortinet·2018-12-16·CVSS 7.8
CVE-2018-8587 [HIGH] A Deep Analysis of the Microsoft Outlook Vulnerability CVE-2018-8587
FORTIGUARD LABS THREAT RESEARCH
A Deep Analysis of the Microsoft Outlook Vulnerability CVE-2018-8587
By Yonghui Han | December 16, 2018
FortiGuard Labs Threat Analysis Report
Earlier this year, Fortinet's FortiGuard Labs researcher Yonghui Han reported a Heap Corruption vulnerability in Office Outlook to Microsoft by following Fortinet’s responsible disclosure process. On Patch Tuesday of December 2018, Microsoft announced that they had fixed this vulnerability, released a corresponding advisory, and assigned it the vulnerability identifier CVE-2018-8587.
Microsoft Outlook is one of the components of the Microsoft Office suite that is widely used to send and receive emails, manage contacts, record and track schedules, and perform other tasks. The Heap Corruption vulnerability was fou
Trendmicro
Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
blogs_trendmicro·2018-12-12·CVSS 7.8
CVE-2018-8611 [HIGH] Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
Exploits & Vulnerabilities
## Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
The just-released Patch Tuesday for December includes a fix for the actively exploited Win32k Elevation of Privilege Vulnerability (CVE-2018-8611).
By: Trend Micro Research Dec 12, 2018 Read time: ( words)
Save to Folio
The just-released Patch Tuesday for December includes a fix for the actively exploited Win32k Elevation of Privilege Vulnerability ( CVE-2018-8611 ). The flaw allows an attacker to exploit a bug in the Windows Kernel and run arbitrary code to install programs; view, change, or delete data; or create new accounts with full user rights. It is also pointed out as likely being used with other bugs in targeted attacks.
The patch release fixes another vulnerability that’s worth noting: CVE-20
Trendmicro
Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
blogs_trendmicro·2018-12-12·CVSS 7.8
CVE-2018-8611 [HIGH] Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
Ausnutzung von Schwachstellen
## Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
The just-released Patch Tuesday for December includes a fix for the actively exploited Win32k Elevation of Privilege Vulnerability (CVE-2018-8611).
By: Trend Micro Research Dec 12, 2018 Read time: ( words)
Save to Folio
The just-released Patch Tuesday for December includes a fix for the actively exploited Win32k Elevation of Privilege Vulnerability ( CVE-2018-8611 ). The flaw allows an attacker to exploit a bug in the Windows Kernel and run arbitrary code to install programs; view, change, or delete data; or create new accounts with full user rights. It is also pointed out as likely being used with other bugs in targeted attacks.
The patch release fixes another vulnerability that’s worth noting: CVE
Trendmicro
Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
blogs_trendmicro·2018-12-12·CVSS 7.8
CVE-2018-8611 [HIGH] Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
Exploits & Vulnerabilities
# Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
The just-released Patch Tuesday for December includes a fix for the actively exploited Win32k Elevation of Privilege Vulnerability (CVE-2018-8611).
By: Trend Micro Research
2018/12/12
Read time: ( words)
Save to Folio
The just-released Patch Tuesday for December includes a fix for the actively exploited Win32k Elevation of Privilege Vulnerability (CVE-2018-8611). The flaw allows an attacker to exploit a bug in the Windows Kernel and run arbitrary code to install programs; view, change, or delete data; or create new accounts with full user rights. It is also pointed out as likely being used with other bugs in targeted attacks.
The patch release fixes another vulnerability that’s worth noting: CVE-2018-8
Trendmicro
Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
blogs_trendmicro·2018-12-12·CVSS 7.8
CVE-2018-8611 [HIGH] Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
Exploits y vulnerabilidades
## Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
The just-released Patch Tuesday for December includes a fix for the actively exploited Win32k Elevation of Privilege Vulnerability (CVE-2018-8611).
By: Trend Micro Research Dec 12, 2018 Read time: ( words)
Save to Folio
The just-released Patch Tuesday for December includes a fix for the actively exploited Win32k Elevation of Privilege Vulnerability ( CVE-2018-8611 ). The flaw allows an attacker to exploit a bug in the Windows Kernel and run arbitrary code to install programs; view, change, or delete data; or create new accounts with full user rights. It is also pointed out as likely being used with other bugs in targeted attacks.
The patch release fixes another vulnerability that’s worth noting: CVE-2
Trendmicro
Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
blogs_trendmicro·2018-12-12·CVSS 7.8
CVE-2018-8611 [HIGH] Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
Exploits & Vulnerabilities
## Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
The just-released Patch Tuesday for December includes a fix for the actively exploited Win32k Elevation of Privilege Vulnerability (CVE-2018-8611).
By: Trend Micro Research 2018/12/12 Read time: ( words)
Save to Folio
The just-released Patch Tuesday for December includes a fix for the actively exploited Win32k Elevation of Privilege Vulnerability ( CVE-2018-8611 ). The flaw allows an attacker to exploit a bug in the Windows Kernel and run arbitrary code to install programs; view, change, or delete data; or create new accounts with full user rights. It is also pointed out as likely being used with other bugs in targeted attacks.
The patch release fixes another vulnerability that’s worth noting: CVE-2018
Trendmicro
Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
blogs_trendmicro·2018-12-12·CVSS 7.8
CVE-2018-8611 [HIGH] Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
Exploits & Vulnerabilities
## Patch Tuesday Fixes Win32k, Windows DNS Server Flaws
The just-released Patch Tuesday for December includes a fix for the actively exploited Win32k Elevation of Privilege Vulnerability (CVE-2018-8611).
By: Trend Micro Research Dec 12, 2018 Read time: ( words)
Save to Folio
The just-released Patch Tuesday for December includes a fix for the actively exploited Win32k Elevation of Privilege Vulnerability ( CVE-2018-8611 ). The flaw allows an attacker to exploit a bug in the Windows Kernel and run arbitrary code to install programmes; view, change, or delete data; or create new accounts with full user rights. It is also pointed out as likely being used with other bugs in targeted attacks.
The patch release fixes another vulnerability that’s worth noting: CVE-
Fortinet
Patch Your Microsoft Outlook: Fortinet Discovered Four Outlook Remote Code Execution Vulnerabilities
blogs_fortinet·2018-11-13·CVSS 7.8
[HIGH] Patch Your Microsoft Outlook: Fortinet Discovered Four Outlook Remote Code Execution Vulnerabilities
FORTIGUARD LABS THREAT RESEARCH
Patch Your Microsoft Outlook: Fortinet Discovered Four Outlook Remote Code Execution Vulnerabilities
By Yonghui Han | November 13, 2018
FortiGuard Labs Breaking Threat Research
This Patch Tuesday, November 13, 2018, Microsoft patched six vulnerabilities discovered in Microsoft Outlook. Four of them were discovered and reported on by Fortinet researcher Yonghui Han by following Fortinet’s responsible disclosure process. The CVE numbers assigned to them are CVE-2018-8522, CVE-2018-8524, CVE-2018-8576 and CVE-2018-8582. All Microsoft Outlook versions from 2010 to 2019 are affected. All of four of these vulnerabilities could lead to remote code execution and have been given an Important rating by Microsoft. In this post we will provide more details on these
2018-12-12
Published