Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2017-3768

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.

Published

2018-01-26T19:29:00.383

Last Modified

2024-11-21T03:26:06.100

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-400
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System lenova flex_system_x240_m5_firmware < 4.4 Yes
Hardware lenova flex_system_x240_m5 - No
Operating System lenova flex_system_x280_x6_firmware < 4.4 Yes
Hardware lenova flex_system_x280_x6 - No
Operating System lenova flex_system_x440_m4_firmware < 4.4 Yes
Hardware lenova flex_system_x440_m4 - No
Operating System lenova flex_system_x480_x6_firmware < 4.4 Yes
Hardware lenova flex_system_x480_x6 - No
Operating System lenova flex_system_x880_firmware < 4.4 Yes
Hardware lenova flex_system_x880 - No
Operating System lenova nextscale_nx360_m5_firmware < 4.4 Yes
Hardware lenova nextscale_nx360_m5 - No
Operating System lenova system_x3250_m6_firmware < 4.4 Yes
Hardware lenova system_x3250_m6 - No
Operating System lenova system_x3500_m5_firmware < 4.4 Yes
Hardware lenova system_x3500_m5 - No
Operating System lenova system_x3550_m5_firmware < 4.4 Yes
Hardware lenova system_x3550_m5 - No
Operating System lenova system_x3650_m5_firmware < 4.4 Yes
Hardware lenova system_x3650_m5 - No
Operating System lenova system_x3750_m4_firmware < 4.4 Yes
Hardware lenova system_x3750_m4 - No
Operating System lenova system_x3850_x6_firmware < 4.4 Yes
Hardware lenova system_x3850_x6 - No
Operating System lenova system_x3950_x6_firmware < 4.4 Yes
Hardware lenova system_x3950_x6 - No
Operating System lenova flex_system_x240_m4_firmware < 4.4 Yes
Hardware lenova flex_system_x240_m4 - No
Operating System ibm bladecenter_hs22_firmware < 6.4 Yes
Hardware ibm bladecenter_hs22 - No
Operating System ibm bladecenter_hs23_firmware < 6.4 Yes
Hardware ibm bladecenter_hs23 - No
Operating System ibm bladecenter_hs23e_firmware < 6.4 Yes
Hardware ibm bladecenter_hs23e - No
Operating System ibm flex_system_x220_m4_firmware < 6.4 Yes
Hardware ibm flex_system_x220_m4 - No
Operating System ibm flex_system_x222_m4_firmware < 6.4 Yes
Hardware ibm flex_system_x222_m4 - No
Operating System ibm flex_system_x240_m4_firmware < 6.4 Yes
Hardware ibm flex_system_x240_m4 - No
Operating System ibm flex_system_x280_m4_firmware < 6.4 Yes
Hardware ibm flex_system_x280_m4 - No
Operating System ibm flex_system_x440_m4_firmware < 6.4 Yes
Hardware ibm flex_system_x440_m4 - No
Operating System ibm flex_system_x480_m4_firmware < 6.4 Yes
Hardware ibm flex_system_x480_m4 - No
Operating System ibm flex_system_x880_m4_firmware < 6.4 Yes
Hardware ibm flex_system_x880_m4 - No
Operating System ibm idataplex_dx360_m4_firmware < 6.4 Yes
Hardware ibm idataplex_dx360_m4 - No
Operating System ibm idataplex_dx360_m4_water_cooled_firmware < 6.4 Yes
Hardware ibm idataplex_dx360_m4_water_cooled - No
Operating System ibm nextscale_nx360_m4_firmware < 6.4 Yes
Hardware ibm nextscale_nx360_m4 - No
Operating System ibm system_x3100_m4_firmware < 6.4 Yes
Hardware ibm system_x3100_m4 - No
Operating System ibm system_x3100_m5_firmware < 6.4 Yes
Hardware ibm system_x3100_m5 - No
Operating System ibm system_x3250_m4_firmware < 6.4 Yes
Hardware ibm system_x3250_m4 - No
Operating System ibm system_x3250_m5_firmware < 6.4 Yes
Hardware ibm system_x3250_m5 - No
Operating System ibm system_x3300_m4_firmware < 6.4 Yes
Hardware ibm system_x3300_m4 - No
Operating System ibm system_x3500_m4_firmware < 6.4 Yes
Hardware ibm system_x3500_m4 - No
Operating System ibm system_x3530_m4_firmware < 6.4 Yes
Hardware ibm system_x3530_m4 - No
Operating System ibm system_x3550_m4_firmware < 6.4 Yes
Hardware ibm system_x3550_m4 - No
Operating System ibm system_x3630_m4_firmware < 6.4 Yes
Hardware ibm system_x3630_m4 - No
Operating System ibm system_x3650_m4_firmware < 6.4 Yes
Hardware ibm system_x3650_m4 - No
Operating System ibm system_x3650_m4_bd_firmware < 6.4 Yes
Hardware ibm system_x3650_m4_bd - No
Operating System ibm system_x3750_m4_firmware < 6.4 Yes
Hardware ibm system_x3750_m4 - No
Operating System ibm system_x3850_x6_firmware < 6.4 Yes
Hardware ibm system_x3850_x6 - No
Operating System ibm system_x3950_x6_firmware < 6.4 Yes
Hardware ibm system_x3950_x6 - No
Operating System ibm system_x3650_m4_hd_firmware < 6.4 Yes
Hardware ibm system_x3650_m4_hd - No
References