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CVE-2019-1871

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
21/08/2019
Last modified:
09/10/2019

Description

A vulnerability in the Import Cisco IMC configuration utility of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition and implement arbitrary commands with root privileges on an affected device. The vulnerability is due to improper bounds checking by the import-config process. An attacker could exploit this vulnerability by sending malicious packets to an affected device. When the packets are processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to implement arbitrary code on the affected device with elevated privileges.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
7.20
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 9.00 HIGH
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
9.00
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:cisco:unified_computing_system:4.0\(1c\)hs3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* 3.0.0.0 (including) 3.0\(4k\) (excluding)
cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* 4.0.0.0 (including) 4.0\(4b\) (excluding)
cpe:2.3:h:cisco:encs_5100:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:encs_5400:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs-e1120d-m3:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs-e140s-m2:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs-e160d-m2:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs-e160s-m3:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs-e168d-m2:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs-e180d-m3:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs_c125_m5:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs_c4200:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs_s3260:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools