CVE-2018-0802

CVSS V2 High 9.3 CVSS V3 High 7.8
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.
Overview
  • CVE ID
  • CVE-2018-0802
  • Assigner
  • secure@microsoft.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-01-10T01:29:00
  • Last Modified Date
  • 2020-08-24T17:37:01
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:microsoft:office:2007:sp3:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:office:2016:*:*:*:click-to-run:*:*:* 1 OR
cpe:2.3:a:microsoft:office_compatibility_pack:-:sp3:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:word:2007:sp3:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:word:2010:sp2:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:word:2013:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:word:2013:sp1:*:*:rt:*:*:* 1 OR
cpe:2.3:a:microsoft:word:2016:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802 Patch Vendor Advisory
http://www.securitytracker.com/id/1040153 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/102347 Third Party Advisory VDB Entry
https://github.com/zldww2011/CVE-2018-0802_POC Exploit Third Party Advisory
https://github.com/rxwx/CVE-2018-0802 Exploit Third Party Advisory
https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html Third Party Advisory
https://research.checkpoint.com/another-office-equation-rce-vulnerability/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-0802
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0802
History
Created Old Value New Value Data Type Notes
2022-05-10 16:28:47 Added to TrackCVE
2022-12-03 00:48:44 2018-01-10T01:29Z 2018-01-10T01:29:00 CVE Published Date updated
2022-12-03 00:48:44 2020-08-24T17:37:01 CVE Modified Date updated
2022-12-03 00:48:44 Modified Vulnerability Status updated