Buffer overflow in IBM Aspera Application Platform On Demand
CVE-2020-4434
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.026 (84.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- IBM Aspera Application Platform On Demand — versions 3.7.4
- IBM Aspera Application Platform On Demand
- IBM Aspera Faspex On Demand — versions 3.7.4
- IBM Aspera Faspex On Demand
- IBM Aspera High-Speed Transfer Endpoint — versions 3.9.3
- IBM Aspera High-Speed Transfer Endpoint
- IBM Aspera High-Speed Transfer Server — versions 3.9.3
- IBM Aspera High-Speed Transfer Server
- IBM Aspera High-Speed Transfer Server For Cloud Pak Integration
- IBM Aspera High-Speed Transfer Server For Cloud Pak Integration (Cp4i) — versions 3.9.10
Weakness classification (CWE)
References
- www.ibm.com/support/pages/node/6221324 (Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/180900 (VDB Entry, vdb-entry, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-4434?
- CVE-2020-4434 is a high-severity vulnerability in IBM Aspera Application Platform On Demand, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2020-06-10.
- How severe is CVE-2020-4434?
- High severity. CVSS v3 base score is 7.5 out of 10.