CVE-2023-3434

QRC Handler without Input Validation in Jami

CVSS 4.4 MEDIUMEPSS 0.4%CWE-20

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 4.4EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

14 jul 2023Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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.

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

Productos afectados

Savoir-faire Linux · Jami

Referencias

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