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GitHub_MCVELIST:CVE-2022-24759

HistoryMar 17, 2022 - 4:40 p.m.

CVE-2022-24759 Failure to validate signature during handshake in @chainsafe/libp2p-noise

2022-03-1716:40:11

CWE-347

GitHub_M

www.cve.org

cve-2022-24759

chainsafe

libp2p

encryption

protocol

typescript

validation

signatures

handshake

man-in-the-middle

patch

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.001

Percentile

41.3%

JSON

@chainsafe/libp2p-noise contains TypeScript implementation of noise protocol, an encryption protocol used in libp2p. @chainsafe/libp2p-noise before 4.1.2 and 5.0.3 does not correctly validate signatures during the handshake process. This may allow a man-in-the-middle to pose as other peers and get those peers banned. Users should upgrade to version 4.1.2 or 5.0.3 to receive a patch. There are currently no known workarounds.

CNA Affected

[
  {
    "product": "js-libp2p-noise",
    "vendor": "ChainSafe",
    "versions": [
      {
        "status": "affected",
        "version": "< 4.1.2"
      },
      {
        "status": "affected",
        "version": ">= 5.0.0, < 5.0.3"
      }
    ]
  }
]

References

github.com/ChainSafe/js-libp2p-noise/pull/130

github.com/ChainSafe/js-libp2p-noise/releases/tag/v5.0.3

github.com/ChainSafe/js-libp2p-noise/security/advisories/GHSA-j3ff-xp6c-6gcc

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.001

Percentile

41.3%

JSON

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