7.5

CVE-2017-0377

Tor 0.3.x before 0.3.0.9 has a guard-selection algorithm that only considers the exit relay (not the exit relay's family), which might allow remote attackers to defeat intended anonymity properties by leveraging the existence of large families.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Torproject ≫ Tor Version0.3.0.1 Updatealpha
Torproject ≫ Tor Version0.3.0.2 Updatealpha
Torproject ≫ Tor Version0.3.0.3 Updatealpha
Torproject ≫ Tor Version0.3.0.4
Torproject ≫ Tor Version0.3.0.5
Torproject ≫ Tor Version0.3.0.6
Torproject ≫ Tor Version0.3.0.7
Torproject ≫ Tor Version0.3.0.8
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.45% 0.822
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

https://blog.torproject.org/blog/tor-0309-released-security-update-clients
Vendor Advisory
Release Notes
https://blog.torproject.org/blog/tor-0314-alpha-released-security-update-clients
Vendor Advisory
Release Notes
https://github.com/torproject/tor/commit/665baf5ed5c6186d973c46cdea165c0548027350
Patch
Third Party Advisory
https://security-tracker.debian.org/CVE-2017-0377
Third Party Advisory
https://trac.torproject.org/projects/tor/ticket/22753
Vendor Advisory
Issue Tracking