CVE-2021-32750
De-anonymization via message
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 6.8EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
15 jul 2021Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
MuWire is a file publishing and networking tool that protects the identity of its users by using I2P technology. Users of MuWire desktop client prior to version 0.8.8 can be de-anonymized by an attacker who knows their full ID. An attacker could send a message with a subject line containing a URL with an HTML image tag and the MuWire client would try to fetch that image via clearnet, thus exposing the IP address of the user. The problem is fixed in MuWire 0.8.8. As a workaround, users can disable messaging functionality to prevent other users from sending them malicious messages.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
Produtos afetados
zlatinb · muwireQuer saber se a sua infraestrutura está exposta a isto?
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