CVE-2017-3768
Lenovo System x/IBM System x IMM2 Authentication Dos Vulnerability
Description
An unprivileged attacker with connectivity to the IMM2 could cause a denial of service attack on the IMM2 (Versions earlier than 4.4 for Lenovo System x and earlier than 6.4 for IBM System x). Flooding the IMM2 with a high volume of authentication failures via the Common Information Model (CIM) used by LXCA and OneCLI and other tools can exhaust available system memory which can cause the IMM2 to reboot itself until the requests cease.
INFO
Published Date :
Jan. 26, 2018, 7:29 p.m.
Last Modified :
Feb. 15, 2018, 6:06 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2017-3768
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-3768.
| URL | Resource |
|---|---|
| https://support.lenovo.com/us/en/product_security/LEN-14450 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-3768 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-3768 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 15, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://support.lenovo.com/us/en/product_security/LEN-14450 No Types Assigned https://support.lenovo.com/us/en/product_security/LEN-14450 Vendor Advisory Added CWE CWE-400 Added CPE Configuration AND OR *cpe:2.3:o:lenova:flex_system_x240_m5_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:flex_system_x240_m5:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:flex_system_x280_x6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:flex_system_x280_x6:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:flex_system_x440_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:flex_system_x440_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:flex_system_x480_x6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:flex_system_x480_x6:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:flex_system_x880_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:flex_system_x880:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:nextscale_nx360_m5_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:nextscale_nx360_m5:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:system_x3250_m6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:system_x3250_m6:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:system_x3500_m5_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:system_x3500_m5:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:system_x3550_m5_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:system_x3550_m5:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:system_x3650_m5_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:system_x3650_m5:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:system_x3750_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:system_x3750_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:system_x3850_x6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:system_x3850_x6:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:system_x3950_x6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:system_x3950_x6:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenova:flex_system_x240_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4 OR cpe:2.3:h:lenova:flex_system_x240_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:bladecenter_hs22_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:bladecenter_hs22:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:bladecenter_hs23_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:bladecenter_hs23:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:bladecenter_hs23e_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:bladecenter_hs23e:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:flex_system_x220_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:flex_system_x220_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:flex_system_x222_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:flex_system_x222_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:flex_system_x240_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:flex_system_x240_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:flex_system_x280_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:flex_system_x280_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:flex_system_x440_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:flex_system_x440_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:flex_system_x480_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:flex_system_x480_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:flex_system_x880_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:flex_system_x880_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:idataplex_dx360_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:idataplex_dx360_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:idataplex_dx360_m4_water_cooled_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:idataplex_dx360_m4_water_cooled:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:nextscale_nx360_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:nextscale_nx360_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3100_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3100_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3100_m5_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3100_m5:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3250_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3250_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3250_m5_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3250_m5:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3300_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3300_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3500_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3500_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3530_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3530_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3550_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3550_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3630_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3630_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3650_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3650_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3650_m4_bd_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3650_m4_bd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3750_m4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3750_m4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3850_x6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3850_x6:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3950_x6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3950_x6:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ibm:system_x3650_m4_hd_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.4 OR cpe:2.3:h:ibm:system_x3650_m4_hd:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-3768 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-3768
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} 0.01%
score
0.45252
percentile