Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2017-3774

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
19/04/2018
Last modified:
24/05/2018

Description

A stack overflow vulnerability was discovered within the web administration service in Integrated Management Module 2 (IMM2) earlier than version 4.70 used in some Lenovo servers and earlier than version 6.60 used in some IBM servers. An attacker providing a crafted user ID and password combination can cause a portion of the authentication routine to overflow its stack, resulting in stack corruption.

Impact

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

Base Score: 9.80 CRITICAL
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:lenovo:integrated_management_module_2:*:*:*:*:*:*:*:* 4.70 (excluding)
cpe:2.3:h:lenovo:flex_system_x240_m4:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:flex_system_x240_m5:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:flex_system_x280_x6:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:flex_system_x440_m4:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:flex_system_x480_x6:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:flex_system_x880:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:nextscale_nx360_m5:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:system_x3250_m6:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:system_x3500_m5:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:system_x3550_m5:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:system_x3650_m5:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:system_x3750_m4:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:system_x3850_x6:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:system_x3950_x6:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools