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CVE-2020-4436

Severity CVSS v4.0:
Pending analysis
Type:
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Publication date:
10/06/2020
Last modified:
15/06/2020

Description

Certain IBM Aspera applications are vulnerable to buffer overflow after valid authentication, which could allow an attacker with intimate knowledge of the system to execute arbitrary code through a service. IBM X-Force ID: 180902.

Impact

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

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

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

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

Base Score: 6.00 MEDIUM
Vector: AV:N/AC:M/Au:S/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ibm:aspera_application_platform_on_demand:*:*:*:*:*:*:*:* 3.7.4 (including)
cpe:2.3:a:ibm:aspera_faspex_on_demand:*:*:*:*:*:*:*:* 3.7.4 (including)
cpe:2.3:a:ibm:aspera_high-speed_transfer_endpoint:*:*:*:*:*:*:*:* 3.9.3 (including)
cpe:2.3:a:ibm:aspera_high-speed_transfer_server:*:*:*:*:*:*:*:* 3.9.3 (including)
cpe:2.3:a:ibm:aspera_high-speed_transfer_server_for_cloud_pak_for_integration:*:*:*:*:*:*:*:* 3.9.10 (including)
cpe:2.3:a:ibm:aspera_proxy_server:*:*:*:*:*:*:*:* 1.4.3 (including)
cpe:2.3:a:ibm:aspera_server_on_demand:*:*:*:*:*:*:*:* 3.7.4 (including)
cpe:2.3:a:ibm:aspera_shares_on_demand:*:*:*:*:*:*:*:* 3.7.4 (including)
cpe:2.3:a:ibm:aspera_streaming:*:*:*:*:*:*:*:* 3.9.3 (including)
cpe:2.3:a:ibm:aspera_transfer_cluster_manager:*:*:*:*:*:*:*:* 1.3.1 (including)

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


References to Advisories, Solutions, and Tools