CVE-2022-22716
Microsoft Excel Information Disclosure Vulnerability
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Microsoft Excel Information Disclosure Vulnerability
Una Vulnerabilidad de Divulgación de Información de Microsoft Excel
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Office Excel. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of XLS files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
*Credits:
Jaanus Kääp, Clarified Security
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-01-06 CVE Reserved
- 2022-02-09 CVE Published
- 2024-02-23 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22716 | 2023-08-08 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | 365 Apps Search vendor "Microsoft" for product "365 Apps" | - | enterprise, x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | 365 Apps Search vendor "Microsoft" for product "365 Apps" | - | enterprise, x86 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Excel Search vendor "Microsoft" for product "Excel" | 2013 Search vendor "Microsoft" for product "Excel" and version "2013" | sp1, x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Excel Search vendor "Microsoft" for product "Excel" | 2013 Search vendor "Microsoft" for product "Excel" and version "2013" | sp1, x86 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Excel Search vendor "Microsoft" for product "Excel" | 2013 Search vendor "Microsoft" for product "Excel" and version "2013" | sp1, rt |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Excel Search vendor "Microsoft" for product "Excel" | 2016 Search vendor "Microsoft" for product "Excel" and version "2016" | x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Excel Search vendor "Microsoft" for product "Excel" | 2016 Search vendor "Microsoft" for product "Excel" and version "2016" | x86 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Office Search vendor "Microsoft" for product "Office" | 2019 Search vendor "Microsoft" for product "Office" and version "2019" | x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Office Search vendor "Microsoft" for product "Office" | 2019 Search vendor "Microsoft" for product "Office" and version "2019" | x86 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Office Search vendor "Microsoft" for product "Office" | 2019 Search vendor "Microsoft" for product "Office" and version "2019" | macos |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Office Long Term Servicing Channel Search vendor "Microsoft" for product "Office Long Term Servicing Channel" | 2021 Search vendor "Microsoft" for product "Office Long Term Servicing Channel" and version "2021" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Office Long Term Servicing Channel Search vendor "Microsoft" for product "Office Long Term Servicing Channel" | 2021 Search vendor "Microsoft" for product "Office Long Term Servicing Channel" and version "2021" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Office Long Term Servicing Channel Search vendor "Microsoft" for product "Office Long Term Servicing Channel" | 2021 Search vendor "Microsoft" for product "Office Long Term Servicing Channel" and version "2021" | macos |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Office Online Server Search vendor "Microsoft" for product "Office Online Server" | - | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Office Web Apps Search vendor "Microsoft" for product "Office Web Apps" | 2013 Search vendor "Microsoft" for product "Office Web Apps" and version "2013" | sp1 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Sharepoint Server Search vendor "Microsoft" for product "Sharepoint Server" | 2013 Search vendor "Microsoft" for product "Sharepoint Server" and version "2013" | sp1, enterprise |
Affected
| ||||||