CVE-2023-33983

HighCVSS 7.4/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.4/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-862

Affected software

No affected versions have been published.

Timeline

Published: May 24, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-339845.4SAP NetWeaver (Design Time Repository) - version 7.50, returns an unfavorable content type for some versioned files, which could allow an au CVE-2023-339856.1SAP NetWeaver Enterprise Portal - version 7.50, does not sufficiently encode user-controlled inputs over the network, resulting in reflected CVE-2023-339866.1SAP CRM ABAP (Grantor Management) - versions 700, 701, 702, 712, 713, 714, does not sufficiently encode user-controlled inputs, resulting in CVE-2023-339879.4An unauthenticated attacker in SAP Web Dispatcher - versions WEBDISP 7.49, WEBDISP 7.53, WEBDISP 7.54, WEBDISP 7.77, WEBDISP 7.81, WEBDISP 7 CVE-2023-339886.1In SAP Enable Now - versions WPB_MANAGER 1.0, WPB_MANAGER_CE 10, WPB_MANAGER_HANA 10, ENABLE_NOW_CONSUMP_DEL 1704, the Content-Security-Poli CVE-2023-339898.1An attacker with non-administrative authorizations in SAP NetWeaver (BI CONT ADD ON) - versions 707, 737, 747, 757, can exploit a directory CVE-2023-33997.7An issue has been discovered in GitLab EE affecting all versions starting from 11.6 before 16.3.6, all versions starting from 16.4 before 16 CVE-2023-339907.1SAP SQL Anywhere - version 17.0, allows an attacker to prevent legitimate users from accessing the service by crashing the service. An attac CVE-2023-339918.2SAP UI5 Variant Management - versions SAP_UI 750, SAP_UI 754, SAP_UI 755, SAP_UI 756, SAP_UI 757, UI_700 200, does not sufficiently encode u CVE-2023-339926.5The SAP BW BICS communication layer in SAP Business Warehouse and SAP BW/4HANA - version SAP_BW 730, SAP_BW 731, SAP_BW 740, SAP_BW 730, SAP CVE-2023-339937.5B1i module of SAP Business One - version 10.0, application allows an authenticated user with deep knowledge to send crafted queries over the CVE-2023-339946.5Missing Authorization vulnerability in VeronaLabs Slimstat Analytics wp-slimstat allows Exploiting Incorrectly Configured Access Control Sec