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CVE-2023-33983

nvd nist
Published: May 24, 2023Modified: Jun 17, 2026

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7.4
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Exploitability: 2.2 / Impact: 5.2
Source: NVD

Description

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.

Affected (1)

Products: Briarproject: Briar
Briarproject
1 product
Briar
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Briar
Up to 1.5.3

Related CWEs

CWE-862
Missing Authorization
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

References (2)

Source: cve@mitre.org
ExploitTechnical DescriptionThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitTechnical DescriptionThird Party Advisory

Timeline

No history available yet.