CVE-2023-33983 - Vulnerability Details - OpenCVE

The Introduction Client in Briar through 1.5.3 does not implement out-of-band verification for the public keys of introducees. An introducer can launch man-in-the-middle attacks against later private communication between two introduced parties.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00086.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Briarproject	Briar

Configuration 1 [-]

cpe:2.3:a:briarproject:briar:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-38107	The Introduction Client in Briar through 1.5.3 does not implement out-of-band verification for the public keys of introducees. An introducer can launch man-in-the-middle attacks against later private communication between two introduced parties.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://ethz.ch/content/dam/ethz/special-interest/infk/inst-infsec/appliedcrypto/education/theses/report_YuanmingSong.pdf

History

Thu, 16 Jan 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-05-24T00:00:00

Updated: 2025-01-16T15:47:45.687Z

Reserved: 2023-05-24T00:00:00

Link: CVE-2023-33983

Vulnrichment

Updated: 2024-08-02T15:54:14.112Z

NVD

Status : Modified

Published: 2023-05-24T18:15:10.983

Modified: 2025-01-16T16:15:30.897

Link: CVE-2023-33983

Redhat

No data.

OpenCVE Enrichment

No data.

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