Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2020-4767

Severity CVSS v4.0:
Pending analysis
Type:
CWE-125 Out-of-bounds Read
Publication date:
28/10/2020
Last modified:
30/10/2020

Description

IBM Sterling Connect Direct for Microsoft Windows 4.7, 4.8, 6.0, and 6.1 could allow a remote attacker to cause a denial of service, caused by a buffer over-read. Bysending a specially crafted request, the attacker could cause the application to crash. IBM X-Force ID: 188906.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ibm:sterling_connect\:direct:*:*:*:*:*:windows:*:* 4.7.0.0 (including) 4.7.0.7 (excluding)
cpe:2.3:a:ibm:sterling_connect\:direct:*:*:*:*:*:windows:*:* 4.8.0.0 (including) 4.8.0.3 (excluding)
cpe:2.3:a:ibm:sterling_connect\:direct:*:*:*:*:*:windows:*:* 6.0.0.0 (including) 6.0.0.4 (excluding)
cpe:2.3:a:ibm:sterling_connect\:direct:*:*:*:*:*:windows:*:* 6.1.0.0 (including) 6.1.0.1 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools