CVE-2020-4434

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Certain IBM Aspera applications are vulnerable to buffer overflow based on the product configuration and valid authentication, which could allow an attacker with intimate knowledge of the system to execute arbitrary code or perform a denial-of-service (DoS) through the http fallback service. IBM X-Force ID: 180900.

Determinadas aplicaciones de IBM Aspera son vulnerables a un desbordamiento del búfer basado en la configuración del producto y la autenticación válida, lo que podría permitir a un atacante con un conocimiento profundo del sistema ejecutar código arbitrario o llevar a cabo una denegación de servicio (DoS) por medio del servicio fallback de http. IBM X-Force ID: 180900

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-12-30 CVE Reserved
2020-06-10 CVE Published
2024-06-16 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://exchange.xforce.ibmcloud.com/vulnerabilities/180900	2020-06-15
https://www.ibm.com/support/pages/node/6221324	2020-06-15

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Aspera Application Platform On Demand Search vendor "Ibm" for product "Aspera Application Platform On Demand"				<= 3.7.4 Search vendor "Ibm" for product "Aspera Application Platform On Demand" and version " <= 3.7.4"		-		Affected
Ibm Search vendor "Ibm"		Aspera Faspex On Demand Search vendor "Ibm" for product "Aspera Faspex On Demand"				<= 3.7.4 Search vendor "Ibm" for product "Aspera Faspex On Demand" and version " <= 3.7.4"		-		Affected
Ibm Search vendor "Ibm"		Aspera High-speed Transfer Endpoint Search vendor "Ibm" for product "Aspera High-speed Transfer Endpoint"				<= 3.9.3 Search vendor "Ibm" for product "Aspera High-speed Transfer Endpoint" and version " <= 3.9.3"		-		Affected
Ibm Search vendor "Ibm"		Aspera High-speed Transfer Server Search vendor "Ibm" for product "Aspera High-speed Transfer Server"				<= 3.9.3 Search vendor "Ibm" for product "Aspera High-speed Transfer Server" and version " <= 3.9.3"		-		Affected
Ibm Search vendor "Ibm"		Aspera High-speed Transfer Server For Cloud Pak For Integration Search vendor "Ibm" for product "Aspera High-speed Transfer Server For Cloud Pak For Integration"				<= 3.9.10 Search vendor "Ibm" for product "Aspera High-speed Transfer Server For Cloud Pak For Integration" and version " <= 3.9.10"		-		Affected
Ibm Search vendor "Ibm"		Aspera Proxy Server Search vendor "Ibm" for product "Aspera Proxy Server"				<= 1.4.3 Search vendor "Ibm" for product "Aspera Proxy Server" and version " <= 1.4.3"		-		Affected
Ibm Search vendor "Ibm"		Aspera Server On Demand Search vendor "Ibm" for product "Aspera Server On Demand"				<= 3.7.4 Search vendor "Ibm" for product "Aspera Server On Demand" and version " <= 3.7.4"		-		Affected
Ibm Search vendor "Ibm"		Aspera Shares On Demand Search vendor "Ibm" for product "Aspera Shares On Demand"				<= 3.7.4 Search vendor "Ibm" for product "Aspera Shares On Demand" and version " <= 3.7.4"		-		Affected
Ibm Search vendor "Ibm"		Aspera Streaming Search vendor "Ibm" for product "Aspera Streaming"				<= 3.9.3 Search vendor "Ibm" for product "Aspera Streaming" and version " <= 3.9.3"		-		Affected
Ibm Search vendor "Ibm"		Aspera Transfer Cluster Manager Search vendor "Ibm" for product "Aspera Transfer Cluster Manager"				<= 1.3.1 Search vendor "Ibm" for product "Aspera Transfer Cluster Manager" and version " <= 1.3.1"		-		Affected