CVE-2023-3434

QRC Handler without Input Validation in Jami

State: Published
Severity: 4.4 Medium
Published: Jul 14, 2023
Updated: Oct 22, 2024
Reserved: Jun 27, 2023

Description

Improper Input Validation in the hyperlink interpretation in Savoir-faire Linux's Jami (version 20222284) on Windows.

This allows an attacker to send a custom HTML anchor tag to pass a string value to the Windows QRC Handler through the Jami messenger.

Scores

CVSS	Score	Vector	Source
3.1	4.4 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L	BLSOPS

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
JamiSavoir-faire Linux	20222284Affected

References

https://review.jami.net/c/jami-client-qt/+/23569
https://git.jami.net/savoirfairelinux/jami-client-qt/-/wikis/Changelog#nightly-january-10
https://blog.blacklanternsecurity.com/p/Jami-Local-Denial-Of-Service-and-QRC-Handler-Vulnerabilities

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