Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2018-11768

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
04/10/2019
Last modified:
07/11/2023

Description

In Apache Hadoop 3.1.0 to 3.1.1, 3.0.0-alpha1 to 3.0.3, 2.9.0 to 2.9.1, and 2.0.0-alpha to 2.8.4, the user/group information can be corrupted across storing in fsimage and reading back from fsimage.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:* 2.2.0 (including) 2.8.4 (including)
cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:* 2.9.0 (including) 2.9.1 (including)
cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:* 3.0.1 (including) 3.0.3 (including)
cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:* 3.1.0 (including) 3.1.1 (including)
cpe:2.3:a:apache:hadoop:2.0.0:-:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.0:alpha:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.1:-:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.1:alpha:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.2:-:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.2:alpha:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.3:-:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.3:alpha:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.4:-:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.4:alpha:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.0.5:-:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools