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CVE-2018-0802

UNKNOWN
Published 2018-01-10T01:00:00.000Z
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Expert Analysis

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CVSS Score

V3.1
7.8
/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.956
probability
of exploitation in the wild

There is a 95.6% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.996
Higher than 99.6% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

Equation Editor in Microsoft Office 2007, Microsoft Office 2010, Microsoft Office 2013, and Microsoft Office 2016 allow a remote code execution vulnerability due to the way objects are handled in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE is unique from CVE-2018-0797 and CVE-2018-0812.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Microsoft Corporation

Equation Editor

Affected Versions:

Microsoft Office 2007, Microsoft Office 2010, Microsoft Office 2013, and Microsoft Office 2016

Known Exploited Vulnerability

This vulnerability is actively being exploited in the wild

View KEV Details

Remediation Status

Overdue

Due Date

May 3, 2022

Added to KEV

November 3, 2021

Required Action

Apply updates per vendor instructions.

Affected Product

Vendor/Project: Microsoft
Product: Office

Ransomware Risk

Known Ransomware Use
KEV Catalog Version: 2025.01.24 Released: January 24, 2025

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-x323-9hmm-gv8q

Advisory Details

Equation Editor in Microsoft Office 2007, Microsoft Office 2010, Microsoft Office 2013, and Microsoft Office 2016 allow a remote code execution vulnerability due to the way objects are handled in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE is unique from CVE-2018-0797 and CVE-2018-0812.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2018-0802
WEB https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html
WEB https://github.com/rxwx/CVE-2018-0802
WEB https://github.com/zldww2011/CVE-2018-0802_POC
WEB https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802
WEB https://research.checkpoint.com/another-office-equation-rce-vulnerability
WEB http://www.securityfocus.com/bid/102347
WEB http://www.securitytracker.com/id/1040153

Advisory provided by GitHub Security Advisory Database. Published: May 13, 2022, Modified: July 25, 2024

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802
https://github.com/rxwx/CVE-2018-0802
http://www.securitytracker.com/id/1040153
https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html
http://www.securityfocus.com/bid/102347
https://github.com/zldww2011/CVE-2018-0802_POC
https://research.checkpoint.com/another-office-equation-rce-vulnerability/
Published: 2018-01-10T01:00:00.000Z
Last Modified: 2025-02-07T16:38:20.456Z
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