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[email protected]CVE-2020-1956

HistoryMay 22, 2020 - 2:15 p.m.

CVE-2020-1956

2020-05-2214:15:11

CWE-78

[email protected]

web.nvd.nist.gov

871

In Wild

cve-2020-1956

apache kylin

os command injection

restful apis

nvd

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

0.974 High

EPSS

Percentile

99.9%

JSON

Apache Kylin 2.3.0, and releases up to 2.6.5 and 3.0.1 has some restful apis which will concatenate os command with the user input string, a user is likely to be able to execute any os command without any protection or validation.

Affected configurations

Vulners

NVD

Node

apachekylinRange≤2.3.0

apachekylinRange≤2.6.5

apachekylinRange≤3.0.1

CPENameOperatorVersion
apache:kylinapache kylinle2.3.2
apache:kylinapache kylinle2.4.1
apache:kylinapache kylinle2.5.2
apache:kylinapache kylinle2.6.5
apache:kylinapache kylineq3.0.0
apache:kylinapache kylineq3.0.1

CPE	Name	Operator	Version
apache:kylin	apache kylin	le	2.3.2
apache:kylin	apache kylin	le	2.4.1
apache:kylin	apache kylin	le	2.5.2
apache:kylin	apache kylin	le	2.6.5
apache:kylin	apache kylin	eq	3.0.0
apache:kylin	apache kylin	eq	3.0.1

CNA Affected

[
  {
    "product": "Kylin",
    "vendor": "Apache",
    "versions": [
      {
        "status": "affected",
        "version": "2.3.0"
      },
      {
        "status": "affected",
        "version": "<=2.6.5"
      },
      {
        "status": "affected",
        "version": "<=3.0.1"
      }
    ]
  }
]