CVE-2018-0802

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 v3 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/102347	Broken Link Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040153	Broken Link Third Party Advisory VDB Entry
https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html	Exploit Third Party Advisory
https://github.com/rxwx/CVE-2018-0802	Exploit Third Party Advisory
https://github.com/zldww2011/CVE-2018-0802_POC	Third Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802	Patch Vendor Advisory
https://research.checkpoint.com/another-office-equation-rce-vulnerability/	Exploit
http://www.securityfocus.com/bid/102347	Broken Link Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040153	Broken Link Third Party Advisory VDB Entry
https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html	Exploit Third Party Advisory
https://github.com/rxwx/CVE-2018-0802	Exploit Third Party Advisory
https://github.com/zldww2011/CVE-2018-0802_POC	Third Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802	Patch Vendor Advisory
https://research.checkpoint.com/another-office-equation-rce-vulnerability/	Exploit

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:office:2007:sp3::::::
	cpe:2.3:a:microsoft:office:2010:sp2::::::
	cpe:2.3:a:microsoft:office:2013:sp1:::-:::*
	cpe:2.3:a:microsoft:office:2016:::::::*
	cpe:2.3:a:microsoft:office:2016::::click-to-run:::
	cpe:2.3:a:microsoft:office_compatibility_pack:-:sp3::::::
	cpe:2.3:a:microsoft:word:2007:sp3::::::
	cpe:2.3:a:microsoft:word:2010:sp2::::::
	cpe:2.3:a:microsoft:word:2013:sp1:::-:::*
	cpe:2.3:a:microsoft:word:2013:sp1:::rt:::*
	cpe:2.3:a:microsoft:word:2016:::::::*

History

21 Nov 2024, 03:38

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/102347 - Broken Link, Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/102347 - Broken Link, Third Party Advisory, VDB Entry
References	~~() http://www.securitytracker.com/id/1040153 - Broken Link, Third Party Advisory, VDB Entry~~	() http://www.securitytracker.com/id/1040153 - Broken Link, Third Party Advisory, VDB Entry
References	~~() https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html - Exploit, Third Party Advisory~~	() https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html - Exploit, Third Party Advisory
References	~~() https://github.com/rxwx/CVE-2018-0802 - Exploit, Third Party Advisory~~	() https://github.com/rxwx/CVE-2018-0802 - Exploit, Third Party Advisory
References	~~() https://github.com/zldww2011/CVE-2018-0802_POC - Third Party Advisory~~	() https://github.com/zldww2011/CVE-2018-0802_POC - Third Party Advisory
References	~~() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802 - Patch, Vendor Advisory~~	() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802 - Patch, Vendor Advisory
References	~~() https://research.checkpoint.com/another-office-equation-rce-vulnerability/ - Exploit~~	() https://research.checkpoint.com/another-office-equation-rce-vulnerability/ - Exploit

25 Jul 2024, 13:45

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/102347 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/102347 - Broken Link, Third Party Advisory, VDB Entry
References	~~() http://www.securitytracker.com/id/1040153 - Third Party Advisory, VDB Entry~~	() http://www.securitytracker.com/id/1040153 - Broken Link, Third Party Advisory, VDB Entry
References	~~() https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html - Third Party Advisory~~	() https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html - Exploit, Third Party Advisory
References	~~() https://github.com/zldww2011/CVE-2018-0802_POC - Exploit, Third Party Advisory~~	() https://github.com/zldww2011/CVE-2018-0802_POC - Third Party Advisory
References	~~() https://research.checkpoint.com/another-office-equation-rce-vulnerability/ -~~	() https://research.checkpoint.com/another-office-equation-rce-vulnerability/ - Exploit
CPE	cpe:2.3:a:microsoft:word:2013:sp1:::::: cpe:2.3:a:microsoft:office:2013:sp1::::::	cpe:2.3:a:microsoft:office:2013:sp1:::-:::* cpe:2.3:a:microsoft:word:2013:sp1:::-:::*

Information

Published : 2018-01-10 01:29

Updated : 2025-03-26 16:16

NVD link : CVE-2018-0802

Mitre link : CVE-2018-0802

CVE.ORG link : CVE-2018-0802

JSON object : View

Products Affected

microsoft

word
office
office_compatibility_pack

CWE

CWE-787

Out-of-bounds Write

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Este CVE es diferente de CVE-2018-0797 y CVE-2018-0812."}], "lastModified": "2025-03-26T16:16:43.773", "cisaActionDue": "2022-05-03", "cisaExploitAdd": "2021-11-03", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:office:2007:sp3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FEECD12A-5BEF-4675-B62E-86CF4A7474D7"}, {"criteria": "cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "081DE1E3-4622-4C32-8B9C-9AEC1CD20638"}, {"criteria": "cpe:2.3:a:microsoft:office:2013:sp1:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "552E1557-D6FA-45DD-9B52-E13ACDBB8A62"}, {"criteria": "cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E0B3B0BC-C7C6-4687-AD72-DCA29FF9AE3A"}, {"criteria": "cpe:2.3:a:microsoft:office:2016:*:*:*:click-to-run:*:*:*", "vulnerable": true, "matchCriteriaId": "E74CB3D6-B0D7-4A6C-ABAA-170C7710D856"}, {"criteria": "cpe:2.3:a:microsoft:office_compatibility_pack:-:sp3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "71AF058A-2E5D-4B11-88DB-8903C64B13C1"}, {"criteria": "cpe:2.3:a:microsoft:word:2007:sp3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7D006508-BFB0-4F21-A361-3DA644F51D8A"}, {"criteria": "cpe:2.3:a:microsoft:word:2010:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "24EEDAD9-9656-4B21-82E4-D60B83777492"}, {"criteria": "cpe:2.3:a:microsoft:word:2013:sp1:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "D7A48E44-F01A-40AD-B8AF-8FE368248003"}, {"criteria": "cpe:2.3:a:microsoft:word:2013:sp1:*:*:rt:*:*:*", "vulnerable": true, "matchCriteriaId": "45E21528-4B0F-4A6F-82AD-DF7FDBF67C8F"}, {"criteria": "cpe:2.3:a:microsoft:word:2016:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4DA042D4-B14E-4DDF-8423-DFB255679EFE"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Microsoft Office Memory Corruption Vulnerability"}

7.8 /10