Lucene search

[email protected]CVE-2020-2016

HistoryMay 13, 2020 - 7:15 p.m.

CVE-2020-2016

2020-05-1319:15:14

CWE-377

CWE-362

[email protected]

web.nvd.nist.gov

cve-2020-2016

pan-os

vulnerability

root privilege escalation

race condition

linux

nvd

cve

8.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:C/I:C/A:C

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

12.7%

JSON

A race condition due to insecure creation of a file in a temporary directory vulnerability in PAN-OS allows for root privilege escalation from a limited linux user account. This allows an attacker who has escaped the restricted shell as a low privilege administrator, possibly by exploiting another vulnerability, to escalate privileges to become root user. This issue affects: PAN-OS 7.1 versions earlier than 7.1.26; PAN-OS 8.1 versions earlier than 8.1.13; PAN-OS 9.0 versions earlier than 9.0.6; All versions of PAN-OS 8.0.

Affected configurations

NVD

Node

paloaltonetworkspan-osRange7.1.0–7.1.26

paloaltonetworkspan-osRange8.0.0–8.0.20

paloaltonetworkspan-osRange8.1.0–8.1.13

paloaltonetworkspan-osRange9.0.0–9.0.6

CPENameOperatorVersion
paloaltonetworks:pan-ospaloaltonetworks pan-oslt7.1.26
paloaltonetworks:pan-ospaloaltonetworks pan-osle8.0.20
paloaltonetworks:pan-ospaloaltonetworks pan-oslt8.1.13
paloaltonetworks:pan-ospaloaltonetworks pan-oslt9.0.6

CPE	Name	Operator	Version
paloaltonetworks:pan-os	paloaltonetworks pan-os	lt	7.1.26
paloaltonetworks:pan-os	paloaltonetworks pan-os	le	8.0.20
paloaltonetworks:pan-os	paloaltonetworks pan-os	lt	8.1.13
paloaltonetworks:pan-os	paloaltonetworks pan-os	lt	9.0.6

CNA Affected

[
  {
    "product": "PAN-OS",
    "vendor": "Palo Alto Networks",
    "versions": [
      {
        "status": "affected",
        "version": "8.0.*"
      },
      {
        "changes": [
          {
            "at": "7.1.26",
            "status": "unaffected"
          }
        ],
        "lessThan": "7.1.26",
        "status": "affected",
        "version": "7.1",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "8.1.13",
            "status": "unaffected"
          }
        ],
        "lessThan": "8.1.13",
        "status": "affected",
        "version": "8.1",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "9.0.6",
            "status": "unaffected"
          }
        ],
        "lessThan": "9.0.6",
        "status": "affected",
        "version": "9.0",
        "versionType": "custom"
      },
      {
        "lessThan": "9.1*",
        "status": "unaffected",
        "version": "9.1.0",
        "versionType": "custom"
      }
    ]
  }
]

References

security.paloaltonetworks.com/CVE-2020-2016

8.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:C/I:C/A:C

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

12.7%

JSON

Related for CVE-2020-2016

paloalto1 nvd1 nessus1 prion1 cvelist1