// For flags

CVE-2022-28331

Apache Portable Runtime (APR): Windows out-of-bounds write in apr_socket_sendv function

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

On Windows, Apache Portable Runtime 1.7.0 and earlier may write beyond the end of a stack based buffer in apr_socket_sendv(). This is a result of integer overflow.

A flaw was found in Apache Portable Runtime, affecting versions <= 1.7.0. This issue may allow a malicious user to write beyond the end of a stack buffer and cause an integer overflow. This affects Windows environments.

*Credits: Ronald Crane (Zippenhop LLC)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-04-01 CVE Reserved
  • 2023-01-31 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-23 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-190: Integer Overflow or Wraparound
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apache
Search vendor "Apache"
 Portable Runtime
Search vendor "Apache" for product "Portable Runtime"
 <= 1.7.0
Search vendor "Apache" for product "Portable Runtime" and version " <= 1.7.0"
-
Affected
in Microsoft
Search vendor "Microsoft"
 Windows
Search vendor "Microsoft" for product "Windows"
--
Safe