Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2017-17250

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
09/03/2018
Last modified:
29/03/2018

Description

Huawei AR120-S V200R005C32; AR1200 V200R005C32; AR1200-S V200R005C32; AR150 V200R005C32; AR150-S V200R005C32; AR160 V200R005C32; AR200 V200R005C32; AR200-S V200R005C32; AR2200-S V200R005C32; AR3200 V200R005C32; V200R007C00; AR510 V200R005C32; NetEngine16EX V200R005C32; SRG1300 V200R005C32; SRG2300 V200R005C32; SRG3300 V200R005C32 have an out-of-bounds write vulnerability. When a user executes a query command after the device received an abnormal OSPF message, the software writes data past the end of the intended buffer due to the insufficient verification of the input data. An unauthenticated, remote attacker could exploit this vulnerability by sending abnormal OSPF messages to the device. A successful exploit could cause the system to crash.

Impact

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

Base Score: 6.50 MEDIUM
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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

Base Score 3.x
6.50
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.10 HIGH
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C

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

Base Score 2.0
7.10
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:huawei:ar120-s_firmware:v200r005c32:*:*:*:*:*:*:*
cpe:2.3:h:huawei:ar120-s:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar1200_firmware:v200r005c32:*:*:*:*:*:*:*
cpe:2.3:h:huawei:ar1200:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar1200-s_firmware:v200r005c32:*:*:*:*:*:*:*
cpe:2.3:h:huawei:ar1200-s:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar150_firmware:v200r005c32:*:*:*:*:*:*:*
cpe:2.3:h:huawei:ar150:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar160_firmware:v200r005c32:*:*:*:*:*:*:*
cpe:2.3:h:huawei:ar160:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar200_firmware:v200r005c32:*:*:*:*:*:*:*
cpe:2.3:h:huawei:ar200:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar200-s_firmware:v200r005c32:*:*:*:*:*:*:*
cpe:2.3:h:huawei:ar200-s:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar150-s_firmware:v200r005c32:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools