Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2021-3438

Severity CVSS v4.0:
Pending analysis
Type:
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Publication date:
20/05/2021
Last modified:
08/06/2021

Description

A potential buffer overflow in the software drivers for certain HP LaserJet products and Samsung product printers could lead to an escalation of privilege.

Impact

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

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
7.80
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:h:hp:color_laser_150_4zb94a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:color_laser_150_4zb95a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:color_laser_mfp_170_4zb96a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:color_laser_mfp_170_4zb97a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:color_laser_mfp_170_6hu08a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:color_laser_mfp_170_6hu09a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:laser_100_209u7a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:laser_100_4zb79a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:laser_100_4zb80a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:laser_100_4zb81a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:laser_100_5ue14a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:laser_408_7uq75a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:laser_mfp_130_4zb82a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:laser_mfp_130_4zb83a:-:*:*:*:*:*:*:*
cpe:2.3:h:hp:laser_mfp_130_4zb84a:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools