// For flags

CVE-2004-2022

ActivePerl 5.x / Cygwin 1.5.x - System Function Call Buffer Overflow

Severity Score

9.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

4
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

ActivePerl 5.8.x and others, and Larry Wall's Perl 5.6.1 and others, when running on Windows systems, allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long argument to the system command, which leads to a stack-based buffer overflow. NOTE: it is unclear whether this bug is in Perl or the OS API that is used by Perl.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2004-05-18 First Exploit
  • 2004-12-31 CVE Published
  • 2005-05-04 CVE Reserved
  • 2024-08-08 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Activestate
Search vendor "Activestate"
Activeperl
Search vendor "Activestate" for product "Activeperl"
5.6.1
Search vendor "Activestate" for product "Activeperl" and version "5.6.1"
-
Affected
Activestate
Search vendor "Activestate"
Activeperl
Search vendor "Activestate" for product "Activeperl"
5.6.1.630
Search vendor "Activestate" for product "Activeperl" and version "5.6.1.630"
-
Affected
Activestate
Search vendor "Activestate"
Activeperl
Search vendor "Activestate" for product "Activeperl"
5.6.2
Search vendor "Activestate" for product "Activeperl" and version "5.6.2"
-
Affected
Activestate
Search vendor "Activestate"
Activeperl
Search vendor "Activestate" for product "Activeperl"
5.6.3
Search vendor "Activestate" for product "Activeperl" and version "5.6.3"
-
Affected
Activestate
Search vendor "Activestate"
Activeperl
Search vendor "Activestate" for product "Activeperl"
5.7.1
Search vendor "Activestate" for product "Activeperl" and version "5.7.1"
-
Affected
Activestate
Search vendor "Activestate"
Activeperl
Search vendor "Activestate" for product "Activeperl"
5.7.2
Search vendor "Activestate" for product "Activeperl" and version "5.7.2"
-
Affected
Activestate
Search vendor "Activestate"
Activeperl
Search vendor "Activestate" for product "Activeperl"
5.7.3
Search vendor "Activestate" for product "Activeperl" and version "5.7.3"
-
Affected
Activestate
Search vendor "Activestate"
Activeperl
Search vendor "Activestate" for product "Activeperl"
5.8
Search vendor "Activestate" for product "Activeperl" and version "5.8"
-
Affected