CVE-2017-3774 : A stack overflow vulnerability was discovered within the web administration serv

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.

Published 2018-04-19 14:29:00

Updated 2018-05-24 16:27:03

Source Lenovo Group Ltd.

View at NVD, CVE.org

Vulnerability category: Overflow

Products affected by CVE-2017-3774

Lenovo » Integrated Management Module 2
Versions before (<) 4.70
cpe:2.3:a:lenovo:integrated_management_module_2:*:*:*:*:*:*:*:*
Matching versions
When used together with: Lenovo » Flex System X240 M4 » Version: N/A
When used together with: Lenovo » Flex System X240 M5 » Version: N/A
When used together with: Lenovo » Flex System X280 X6 » Version: N/A
When used together with: Lenovo » Flex System X440 M4 » Version: N/A
When used together with: Lenovo » Flex System X480 X6 » Version: N/A
When used together with: Lenovo » Flex System X880 » Version: N/A
When used together with: Lenovo » Nextscale Nx360 M5 » Version: N/A
When used together with: Lenovo » System X3250 M6 » Version: N/A
When used together with: Lenovo » System X3500 M5 » Version: N/A
When used together with: Lenovo » System X3550 M5 » Version: N/A
When used together with: Lenovo » System X3650 M5 » Version: N/A
When used together with: Lenovo » System X3750 M4 » Version: N/A
When used together with: Lenovo » System X3850 X6 » Version: N/A
When used together with: Lenovo » System X3950 X6 » Version: N/A
Lenovo » Integrated Management Module 2
Versions before (<) 6.60
cpe:2.3:a:lenovo:integrated_management_module_2:*:*:*:*:*:*:*:*
Matching versions
When used together with: IBM » Bladecenter Hs22 » Version: N/A
When used together with: IBM » Bladecenter Hs23 » Version: N/A
When used together with: IBM » Bladecenter Hs23e » Version: N/A
When used together with: IBM » Flex System X220 M4 » Version: N/A
When used together with: IBM » Flex System X222 M4 » Version: N/A
When used together with: IBM » Flex System X240 M4 » Version: N/A
When used together with: IBM » Flex System X280 M4 » Version: N/A
When used together with: IBM » Flex System X440 M4 » Version: N/A
When used together with: IBM » Flex System X480 M4 » Version: N/A
When used together with: IBM » Flex System X880 M4 » Version: N/A
When used together with: IBM » Idataplex Dx360 M4 » Version: N/A
When used together with: IBM » Idataplex Dx360 M4 Water Cooled » Version: N/A
When used together with: IBM » Nextscale Nx360 M4 » Version: N/A
When used together with: IBM » System X3100 M4 » Version: N/A
When used together with: IBM » System X3100 M5 » Version: N/A
When used together with: IBM » System X3250 M4 » Version: N/A
When used together with: IBM » System X3250 M5 » Version: N/A
When used together with: IBM » System X3300 M4 » Version: N/A
When used together with: IBM » System X3500 M4 » Version: N/A
When used together with: IBM » System X3530 M4 » Version: N/A
When used together with: IBM » System X3550 M4 » Version: N/A
When used together with: IBM » System X3630 M4 » Version: N/A
When used together with: IBM » System X3650 M4 » Version: N/A
When used together with: IBM » System X3650 M4 Bd » Version: N/A
When used together with: IBM » System X3650 M4 Hd » Version: N/A
When used together with: IBM » System X3750 M4 » Version: N/A
When used together with: IBM » System X3850 X6 » Version: N/A
When used together with: IBM » System X3950 X6 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2017-3774

EPSS FAQ

0.25%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 62 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2017-3774

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2017-3774

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2017-3774

https://support.lenovo.com/us/en/product_security/LEN-19586

IMM2 Web Service Stack Overflow - US
Vendor Advisory

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Vulnerability Details : CVE-2017-3774

Products affected by CVE-2017-3774

Exploit prediction scoring system (EPSS) score for CVE-2017-3774

CVSS scores for CVE-2017-3774

CWE ids for CVE-2017-3774

References for CVE-2017-3774