Vulnerability Monitor

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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.

Published

2018-01-10T01:29:00.820

Last Modified

2025-03-26T16:16:43.773

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Primary
CWE-787
Type: Secondary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	microsoft	office	2007	Yes
Application	microsoft	office	2010	Yes
Application	microsoft	office	2013	Yes
Application	microsoft	office	2016	Yes
Application	microsoft	office	2016	Yes
Application	microsoft	office_compatibility_pack	-	Yes
Application	microsoft	word	2007	Yes
Application	microsoft	word	2010	Yes
Application	microsoft	word	2013	Yes
Application	microsoft	word	2013	Yes
Application	microsoft	word	2016	Yes

References

http://www.securityfocus.com/bid/102347 Broken Link, Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1040153 Broken Link, Third Party Advisory, VDB Entry ([email protected])
https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html Exploit, Third Party Advisory ([email protected])
https://github.com/rxwx/CVE-2018-0802 Exploit, Third Party Advisory ([email protected])
https://github.com/zldww2011/CVE-2018-0802_POC Third Party Advisory ([email protected])
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802 Patch, Vendor Advisory ([email protected])
https://research.checkpoint.com/another-office-equation-rce-vulnerability/ Exploit ([email protected])
http://www.securityfocus.com/bid/102347 Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1040153 Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/rxwx/CVE-2018-0802 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/zldww2011/CVE-2018-0802_POC Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://research.checkpoint.com/another-office-equation-rce-vulnerability/ Exploit (af854a3a-2127-422b-91ae-364da2661108)