Vulnerability Name:

CVE-2018-0802

Assigned:2017-12-01
Published:2018-01-09
Updated:2018-01-17
Summary: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 Severity:7.8 High (CCN CVSS v3 Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (CCN Temporal CVSS v3 Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
References:Source: BID
Type: UNKNOWN
102347

Source: SECTRACK
Type: UNKNOWN
1040153

Source: MISC
Type: UNKNOWN
https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html

Source: XF
Type: UNKNOWN
ms-office-cve20180802-code-exec(136890)

Source: MISC
Type: UNKNOWN
https://github.com/rxwx/CVE-2018-0802

Source: MISC
Type: UNKNOWN
https://github.com/zldww2011/CVE-2018-0802_POC

Source: CONFIRM
Type: UNKNOWN
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802

Vulnerable Configuration:
Configuration CCN 1:
  • cpe:/a:microsoft:office:2007:sp3:*:*:*:*:*:*
  • OR cpe:/a:microsoft:word:2007:sp3:*:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2010:sp2:x64:*:*:*:*:*
  • OR cpe:/a:microsoft:word:2013:sp1:*:*:rt:*:*:*
  • OR cpe:/a:microsoft:office:2016:*:x64:*:*:*:*:*

  • Denotes that component is vulnerable
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