Buffer overflow in EMC Scaleio
CVE-2017-8020
An issue was discovered in EMC ScaleIO 2.0.1.x. A buffer overflow vulnerability in the SDBG service may potentially allow a remote unauthenticated attacker to execute arbitrary commands with root privileges on an affected server.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.042 (90.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.042 · newest: 0.042 · change: 0.000
Affected products
- EMC Scaleio — versions 2.0.1.0, 2.0.1.1, 2.0.1.2
- EMC Scaleio 2.0.1.x Version Family (2.0.1.3, 2.0.1.2, 2.0.1.1, 2.0.1) — versions EMC ScaleIO EMC ScaleIO 2.0.1.x version family (2.0.1.3, 2.0.1.2, 2.0.1.1, 2.0.1)
Weakness classification (CWE)
References
- seclists.org/fulldisclosure/2017/Nov/35 (Mailing List, Third Party Advisory)
- www.securityfocus.com/bid/101995 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2017-8020?
- CVE-2017-8020 is a critical-severity vulnerability in EMC Scaleio, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2017-11-28.
- How severe is CVE-2017-8020?
- Critical severity. CVSS v3 base score is 9.8 out of 10.