Vulnerability Name:

CVE-2017-11882 (CCN-134283)

Assigned:2017-11-14
Published:2017-11-14
Updated:2021-03-16
Summary:Microsoft Office 2007 Service Pack 3, Microsoft Office 2010 Service Pack 2, Microsoft Office 2013 Service Pack 1, and Microsoft Office 2016 allow an attacker to run arbitrary code in the context of the current user by failing to properly handle objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11884.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.2 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:F/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
7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.2 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:F/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:9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
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
Vulnerability Type:CWE-119
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2017-11882

Source: MISC
Type: Exploit, Third Party Advisory
http://reversingminds-blog.logdown.com/posts/3907313-fileless-attack-in-word-without-macros-cve-2017-11882

Source: CCN
Type: US-CERT VU#421280
Microsoft Office Equation Editor stack buffer overflow

Source: BID
Type: Third Party Advisory, VDB Entry
101757

Source: CCN
Type: BID-101757
Microsoft Office CVE-2017-11882 Memory Corruption Vulnerability

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1039783

Source: MISC
Type: Exploit, Third Party Advisory
https://0patch.blogspot.com/2017/11/did-microsoft-just-manually-patch-their.html

Source: MISC
Type: Exploit, Patch, Third Party Advisory
https://0patch.blogspot.com/2017/11/official-patch-for-cve-2017-11882-meets.html

Source: XF
Type: UNKNOWN
ms-office-cve201711882-code-exec(134283)

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/0x09AL/CVE-2017-11882-metasploit

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/embedi/CVE-2017-11882

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/rxwx/CVE-2017-11882

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/unamer/CVE-2017-11882

Source: CCN
Type: Packet Storm Security [12-06-2017]
Microsoft Office Equation Editor Code Execution

Source: CCN
Type: Microsoft Security TechCenter - November 2017
Microsoft Office Memory Corruption Vulnerability

Source: CONFIRM
Type: Patch, Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11882

Source: MISC
Type: Exploit, Third Party Advisory
https://researchcenter.paloaltonetworks.com/2017/12/unit42-analysis-of-cve-2017-11882-exploit-in-the-wild/

Source: MISC
Type: Exploit, Mitigation, Third Party Advisory
https://web.archive.org/web/20181104111128/https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about/

Source: CCN
Type: CYBERSECURITY & INFRASTRUCTURE SECURITY AGENCY
KNOWN EXPLOITED VULNERABILITIES CATALOG

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [11-20-2017]

Source: EXPLOIT-DB
Type: Exploit, Third Party Advisory, VDB Entry
43163

Source: CERT-VN
Type: Third Party Advisory, US Government Resource
VU#421280

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

  • Configuration CCN 1:
  • cpe:/a:microsoft:office:2007:sp3:*:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2010:sp2:x64:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2010:sp2:x32:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2013:sp1:x32:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2013:sp1:*:*:*:*:x64:*
  • OR cpe:/a:microsoft:office:2016:*:x32:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2016:*:*:*:*:*:x64:*

  • * Denotes that component is vulnerable
    BACK
    microsoft office 2007 sp3
    microsoft office 2010 sp2
    microsoft office 2013 sp1
    microsoft office 2016
    microsoft office 2007 sp3
    microsoft office 2010 sp2
    microsoft office 2010 sp2
    microsoft office 2013 sp1
    microsoft office 2013 sp1
    microsoft office 2016
    microsoft office 2016