5.3

CVE-2021-28090

Tor before 0.4.5.7 allows a remote attacker to cause Tor directory authorities to exit with an assertion failure, aka TROVE-2021-002.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Torproject ≫ Tor Version < 0.3.5.14
Torproject ≫ Tor Version >= 0.4.4.4 < 0.4.4.8
Torproject ≫ Tor Version >= 0.4.5.0 < 0.4.5.7
Torproject ≫ Tor Version 0.4.4.0 Update alpha
Torproject ≫ Tor Version 0.4.4.1 Update alpha
Torproject ≫ Tor Version 0.4.4.2 Update alpha
Torproject ≫ Tor Version 0.4.4.3 Update alpha
Fedoraproject ≫ Fedora Version 33
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.1% 0.792
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-617 Reachable Assertion

The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.

https://blog.torproject.org/node/2009
Vendor Advisory
Release Notes
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPDXB2GZHG3VNOTWSXQ3QZVHNV76WCU5/
https://security.gentoo.org/glsa/202107-25
Third Party Advisory
https://bugs.torproject.org/tpo/core/tor/40316
Vendor Advisory
https://gitlab.torproject.org/tpo/core/tor/-/issues/40316
Vendor Advisory