Vulnerability Name:

CVE-2019-1464 (CCN-172381)

Assigned:2018-11-26
Published:2019-12-10
Updated:2020-05-04
Summary:An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory, aka 'Microsoft Excel Information Disclosure Vulnerability'.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/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): None
Availibility (A): None
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/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): None
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2019-1464

Source: XF
Type: UNKNOWN
ms-excel-cve20191464-info-disc(172381)

Source: CCN
Type: Microsoft Security TechCenter - December 2019
Microsoft Excel Information Disclosure Vulnerability

Source: MISC
Type: Patch, Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1464

Vulnerable Configuration:Configuration 1:
  • cpe:/a:microsoft:excel:2010:sp2:*:*:*:*:*:*
  • OR cpe:/a:microsoft:excel:2013:sp1:*:*:rt:*:*:*
  • OR cpe:/a:microsoft:excel:2016:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2010:sp2:*:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2013:sp1:*:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2013:sp1:*:*:rt:*:*:*
  • OR cpe:/a:microsoft:office:2016:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2016:*:*:*:*:mac_os:*:*
  • OR cpe:/a:microsoft:office:2019:*:*:*:*:-:*:*
  • OR cpe:/a:microsoft:office:2019:*:*:*:*:macos:*:*
  • OR cpe:/a:microsoft:office_365_proplus:-:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:microsoft:office:2010:sp2:*:*:*:*:x64:*
  • OR cpe:/a:microsoft:office:2010:sp2:x32:*:*:*:*:*
  • OR cpe:/a:microsoft:excel:2010:sp2:*:*:*:*:x64:*
  • OR cpe:/a:microsoft:excel:2010:sp2:*:*:*:*:x32:*
  • OR cpe:/a:microsoft:office:2013:sp1:x32:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2013:sp1:*:*:*:*:x64:*
  • OR cpe:/a:microsoft:office:2013:sp1:*:*:rt:*:*:*
  • OR cpe:/a:microsoft:excel:2013:sp1:*:*:*:*:x32:*
  • OR cpe:/a:microsoft:excel:2013:sp1:*:*:*:*:x64:*
  • OR cpe:/a:microsoft:excel:2013:sp1:*:*:rt:*:*:*
  • OR cpe:/a:microsoft:excel:2016:*:*:*:*:*:x32:*
  • OR cpe:/a:microsoft:excel:2016:*:*:*:*:*:x64:*
  • OR cpe:/a:microsoft:office:2016:*:x32:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2016:*:*:*:*:*:x64:*
  • OR cpe:/a:microsoft:office:2016:*:*:*:*:mac:*:*
  • OR cpe:/a:microsoft:office:2019:*:~~~click-to-run~~:*:*:*:x32:*
  • OR cpe:/a:microsoft:office:2019:*:*:*:click-to-run:*:x64:*
  • OR cpe:/a:microsoft:office_365_proplus:-:*:*:*:*:*:x32:*
  • OR cpe:/a:microsoft:office_365_proplus:-:*:*:*:*:*:x64:*
  • OR cpe:/a:microsoft:office:2019:*:mac:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft excel 2010 sp2
    microsoft excel 2013 sp1
    microsoft excel 2016
    microsoft office 2010 sp2
    microsoft office 2013 sp1
    microsoft office 2013 sp1
    microsoft office 2016
    microsoft office 2016
    microsoft office 2019
    microsoft office 2019
    microsoft office 365 proplus -
    microsoft office 2010 sp2
    microsoft office 2010 sp2
    microsoft excel 2010 sp2
    microsoft excel 2010 sp2
    microsoft office 2013 sp1
    microsoft office 2013 sp1
    microsoft office 2013 sp1
    microsoft excel 2013 sp1
    microsoft excel 2013 sp1
    microsoft excel 2013 sp1
    microsoft excel 2016
    microsoft excel 2016
    microsoft office 2016
    microsoft office 2016
    microsoft office 2016
    microsoft office 2019
    microsoft office 2019
    microsoft office 365 proplus -
    microsoft office 365 proplus -
    microsoft office 2019