CVE-2018-11071

DSA-2018-147: Dell EMC Isilon OneFS and IsilonSD Edge Remote Process Crash Vulnerability

HIGH

7.5

CVSS Score

Published: September 18, 2018 at 09:00 PM UTC

Updated: June 17, 2026 at 01:35 AM UTC

4 products affected across 2 vendorsIsilon OnefsIsilonsd EdgeIsilon OneFS

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Severity

HIGH7.5

Exploit prediction

EPSS 2%

Description

Dell EMC Isilon OneFS versions 7.1.1.x, 7.2.1.x, 8.0.0.x, 8.0.1.x, 8.1.0.x and 8.1.x prior to 8.1.2 and Dell EMC IsilonSD Edge versions 8.0.0.x, 8.0.1.x, 8.1.0.x and 8.1.x prior to 8.1.2 contain a remote process crash vulnerability. An unauthenticated remote attacker may potentially exploit this vulnerability to crash the isi_drive_d process by sending specially crafted input data to the affected system. This process will then be restarted.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Isilon Onefs · EMC

95%

7.1.1.0 ≤ v ≤ 7.1.1.117.2.1.0 ≤ v ≤ 7.2.1.68.0.0.0 ≤ v ≤ 8.0.0.78.0.1.0 ≤ v ≤ 8.0.1.28.1.0.0 ≤ v ≤ 8.1.0.48.1.1.0 ≤ v ≤ 8.1.2.0

Isilonsd Edge · EMC

95%

8.0.0.0 ≤ v ≤ 8.0.0.78.0.1.0 ≤ v ≤ 8.0.1.28.1.0.0 ≤ v < 8.1.2.0

Affected range stops below 8.1.2.0, so it looks safe — our inference, not a vendor statement

Isilon OneFS · Dellemc

60%

7.1.1.x, 7.2.1.x, 8.0.0.x, 8.0.1.x, 8.1.0.x and 8.1.x ≤ v < 8.1.27.1.1.x, 7.2.1.x, 8.0.0.x, 8.0.1.x, 8.1.0.x and 8.1.x

Affected range stops below 8.1.2, so it looks safe — our inference, not a vendor statement

IsilonSD Edge · Dellemc

60%

8.0.0.x, 8.0.1.x, 8.1.0.x and 8.1.x ≤ v < 8.1.28.0.0.x, 8.0.1.x, 8.1.0.x and 8.1.x

Affected range stops below 8.1.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Mailing Listx_refsource_FULLDISCThird Party Advisory

Source: [email protected]

https://seclists.org/fulldisclosure/2018/Sep/19

CVSS

7.5HIGHdell

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-20

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