Vulnerability Details : CVE-2020-4436
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.
Vulnerability category: OverflowExecute code
Products affected by CVE-2020-4436
- cpe:2.3:a:ibm:aspera_application_platform_on_demand:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:aspera_faspex_on_demand:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:aspera_high-speed_transfer_endpoint:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:aspera_high-speed_transfer_server:*:*:*:*:*:*:*:*
- IBM » Aspera High-speed Transfer Server For Cloud Pak For IntegrationVersions up to, including, (<=) 3.9.10cpe:2.3:a:ibm:aspera_high-speed_transfer_server_for_cloud_pak_for_integration:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:aspera_proxy_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:aspera_server_on_demand:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:aspera_shares_on_demand:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:aspera_streaming:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:aspera_transfer_cluster_manager:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-4436
0.33%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-4436
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.0
|
MEDIUM | AV:N/AC:M/Au:S/C:P/I:P/A:P |
6.8
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
IBM Corporation | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.6
|
5.9
|
NIST |
CWE ids for CVE-2020-4436
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-4436
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/180902
IBM Aspera Applications buffer overflow CVE-2020-4436 Vulnerability ReportVDB Entry;Vendor Advisory
-
https://www.ibm.com/support/pages/node/6221324
Security Bulletin: Various vulnerabilities affecting certain Aspera applications (CVE-2020-4432, CVE-2020-4433, CVE-2020-4434, CVE-2020-4435, CVE-2020-4436)Vendor Advisory
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