CVE-2020-4839
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
43.8%
IBM Host firmware for LC-class Systems is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A remote privileged attacker could exploit this vulnerability and cause a denial of service. IBM X-Force ID: 190037.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| ibm | 8335-gca | - | cpe:2.3:h:ibm:8335-gca:-:*:*:*:*:*:*:* |
| ibm | 8335-gca_firmware | op820 | cpe:2.3:o:ibm:8335-gca_firmware:op820:*:*:*:*:*:*:* |
| ibm | 8335-gta | - | cpe:2.3:h:ibm:8335-gta:-:*:*:*:*:*:*:* |
| ibm | 8335-gta_firmware | op820 | cpe:2.3:o:ibm:8335-gta_firmware:op820:*:*:*:*:*:*:* |
| ibm | 8335-gtb | - | cpe:2.3:h:ibm:8335-gtb:-:*:*:*:*:*:*:* |
| ibm | 8335-gtb_firmware | op820 | cpe:2.3:o:ibm:8335-gtb_firmware:op820:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
43.8%