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MitreCVE-2020-15899

HistoryJul 28, 2020 - 6:15 p.m.

CVE-2020-15899

2020-07-2818:15:20

CWE-345

mitre

web.nvd.nist.gov

cve-2020-15899

grin

data validation

mimblewimble

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

0.001

Percentile

45.7%

JSON

Grin 3.0.0 before 4.0.0 has insufficient validation of data related to Mimblewimble.

Affected configurations

Nvd

Node

gringrinRange3.0.0–4.0.0

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-2020-15899.md

github.com/mimblewimble/grin/compare/v3.1.1...v4.0.0

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

0.001

Percentile

45.7%

JSON

Related for CVE-2020-15899