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nvd[email protected]NVD:CVE-2020-1956
HistoryMay 22, 2020 - 2:15 p.m.

CVE-2020-1956

2020-05-2214:15:11
CWE-78
web.nvd.nist.gov
1

CVSS2

9

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

CVSS3

8.8

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

AI Score

8.8

Confidence

High

EPSS

0.969

Percentile

99.7%

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

Nvd
Node
apachekylinRange2.3.02.3.2
OR
apachekylinRange2.5.02.5.2
OR
apachekylinRange2.6.02.6.5
OR
apachekylinMatch2.4.0
OR
apachekylinMatch2.4.1
OR
apachekylinMatch3.0.0-
OR
apachekylinMatch3.0.0alpha
OR
apachekylinMatch3.0.0alpha2
OR
apachekylinMatch3.0.0beta
OR
apachekylinMatch3.0.1
VendorProductVersionCPE
apachekylin*cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apachekylin2.4.0cpe:2.3:a:apache:kylin:2.4.0:*:*:*:*:*:*:*
apachekylin2.4.1cpe:2.3:a:apache:kylin:2.4.1:*:*:*:*:*:*:*
apachekylin3.0.0cpe:2.3:a:apache:kylin:3.0.0:-:*:*:*:*:*:*
apachekylin3.0.0cpe:2.3:a:apache:kylin:3.0.0:alpha:*:*:*:*:*:*
apachekylin3.0.0cpe:2.3:a:apache:kylin:3.0.0:alpha2:*:*:*:*:*:*
apachekylin3.0.0cpe:2.3:a:apache:kylin:3.0.0:beta:*:*:*:*:*:*
apachekylin3.0.1cpe:2.3:a:apache:kylin:3.0.1:*:*:*:*:*:*:*

References

CVSS2

9

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

CVSS3

8.8

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

AI Score

8.8

Confidence

High

EPSS

0.969

Percentile

99.7%