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CVE-2024-34446

HIGH

7.5

Description

Mullvad VPN through 2024.1 on Android does not set a DNS server in the blocking state (after a hard failure to create a tunnel), and thus DNS traffic can leave the device. Data showing that the affected device was the origin of sensitive DNS requests may be observed and logged by operators of unintended DNS servers.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie5/3/2024

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-923

References

https://github.com/mullvad/mullvadvpn-app/blob/main/CHANGELOG.md(cve@mitre.org)

https://github.com/mullvad/mullvadvpn-app/commit/0c39306a40f426853d617e20d596942e41091f13(cve@mitre.org)

https://github.com/mullvad/mullvadvpn-app/tags(cve@mitre.org)

https://mullvad.net/en/blog/dns-traffic-can-leak-outside-the-vpn-tunnel-on-android(cve@mitre.org)

https://news.ycombinator.com/item?id=40247604(cve@mitre.org)

https://github.com/mullvad/mullvadvpn-app/blob/main/CHANGELOG.md(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/mullvad/mullvadvpn-app/commit/0c39306a40f426853d617e20d596942e41091f13(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/mullvad/mullvadvpn-app/tags(af854a3a-2127-422b-91ae-364da2661108)

https://mullvad.net/en/blog/dns-traffic-can-leak-outside-the-vpn-tunnel-on-android(af854a3a-2127-422b-91ae-364da2661108)

https://news.ycombinator.com/item?id=40247604(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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