// For flags

CVE-2020-4587

 

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

IBM Sterling Connect:Direct for UNIX 4.2.0, 4.3.0, 6.0.0, and 6.1.0 is vulnerable to a stack based buffer ovreflow, caused by improper bounds checking. A local attacker could manipulate CD UNIX to obtain root provileges. IBM X-Force ID: 184578.

IBM Sterling Connect:Direct para UNIX versiones 4.2.0, 4.3.0, 6.0.0 y 6.1.0, es vulnerable a un desbordamiento de búfer en la región stack de la memoria, causado por una comprobación de límites inapropiada. Un atacante local podría manipular CD UNIX para obtener privilegios root. IBM X-Force ID: 184578.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
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
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-12-30 CVE Reserved
  • 2020-08-24 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • 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
Ibm
Search vendor "Ibm"
 Connect:direct
Search vendor "Ibm" for product "Connect:direct"
 6.0.0
Search vendor "Ibm" for product "Connect:direct" and version "6.0.0"
unix
Affected
Ibm
Search vendor "Ibm"
 Connect:direct
Search vendor "Ibm" for product "Connect:direct"
 6.1.0
Search vendor "Ibm" for product "Connect:direct" and version "6.1.0"
unix
Affected
Ibm
Search vendor "Ibm"
 Sterling Connect:direct
Search vendor "Ibm" for product "Sterling Connect:direct"
 4.2.0
Search vendor "Ibm" for product "Sterling Connect:direct" and version "4.2.0"
unix
Affected
Ibm
Search vendor "Ibm"
 Sterling Connect:direct
Search vendor "Ibm" for product "Sterling Connect:direct"
 4.3.0
Search vendor "Ibm" for product "Sterling Connect:direct" and version "4.3.0"
unix
Affected