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MitreCVE-2019-15545

HistoryAug 26, 2019 - 6:15 p.m.

CVE-2019-15545

2019-08-2618:15:12

CWE-347

mitre

web.nvd.nist.gov

cve-2019-15545

libp2p-core

rust

spoofing

ed25519

signatures

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

35.9%

JSON

An issue was discovered in the libp2p-core crate before 0.8.1 for Rust. Attackers can spoof ed25519 signatures.

Affected configurations

Nvd

Node

libp2plibp2pRange0.3–0.8.1

VendorProductVersionCPE
libp2plibp2p*cpe:2.3:a:libp2p:libp2p:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libp2p	libp2p	*	cpe:2.3:a:libp2p:libp2p::::::::

References

rustsec.org/advisories/RUSTSEC-2019-0004.html

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

35.9%

JSON

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