CVE-2020-2043 PAN-OS: Passwords may be logged in clear text when using after-change-detail custom syslog field for config logs

2020-09-0900:00:00

CWE-532

palo_alto

www.cve.org

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

3.7 Low

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

An information exposure through log file vulnerability where sensitive fields are recorded in the configuration log without masking on Palo Alto Networks PAN-OS software when the after-change-detail custom syslog field is enabled for configuration logs and the sensitive field appears multiple times in one log entry. The first instance of the sensitive field is masked but subsequent instances are left in clear text. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.16; PAN-OS 9.0 versions earlier than PAN-OS 9.0.10; PAN-OS 9.1 versions earlier than PAN-OS 9.1.4.

CNA Affected

[
  {
    "product": "PAN-OS",
    "vendor": "Palo Alto Networks",
    "versions": [
      {
        "changes": [
          {
            "at": "8.1.16",
            "status": "unaffected"
          }
        ],
        "lessThan": "8.1.16",
        "status": "affected",
        "version": "8.1",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "9.0.10",
            "status": "unaffected"
          }
        ],
        "lessThan": "9.0.10",
        "status": "affected",
        "version": "9.0",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "9.1.4",
            "status": "unaffected"
          }
        ],
        "lessThan": "9.1.4",
        "status": "affected",
        "version": "9.1",
        "versionType": "custom"
      },
      {
        "lessThan": "10.0*",
        "status": "unaffected",
        "version": "10.0.0",
        "versionType": "custom"
      }
    ]
  }
]