This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.SOLARIS_SSH_PAM_CVE-2020-14871.NBINOracle Solaris PAM parse_user_name() buffer overflow (CVE-2020-14871)
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS
Percentile
98.6%
The remote SSH server is affected by a security bypass vulnerability due to a flaw in the parse_user_name() function in the Pluggable Authentication Module (PAM). A remote attacker can exploit this, via a crafted keyboard-interactive username string, to execute arbitrary code on the target system.
Binary data solaris_ssh_pam_cve-2020-14871.nbinRelated
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS
Percentile
98.6%