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MitreCVE-2020-6638

HistoryJan 21, 2020 - 8:15 p.m.

CVE-2020-6638

2020-01-2120:15:14

CWE-20

mitre

web.nvd.nist.gov

grin

2.1.1

insufficient validation

cve-2020-6638

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.5%

JSON

Grin through 2.1.1 has Insufficient Validation.

Affected configurations

Nvd

Node

gringrinRange≤2.1.1

VendorProductVersionCPE
gringrin*cpe:2.3:a:grin:grin:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
grin	grin	*	cpe:2.3:a:grin:grin::::::::

References

github.com/mimblewimble/grin-security/blob/master/CVEs/CVE-2020-6638.md

github.com/mimblewimble/grin/compare/v2.1.1...v3.0.0

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.5%

JSON

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