Vulnerability Description
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.
CVSS Score
5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Torproject | Tor | < 0.3.5.14 |
| Fedoraproject | Fedora | 33 |
Related Weaknesses (CWE)
References
- https://blog.torproject.org/node/2009Release NotesVendor Advisory
- https://bugs.torproject.org/tpo/core/tor/40316Vendor Advisory
- https://gitlab.torproject.org/tpo/core/tor/-/issues/40316Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202107-25Third Party Advisory
- https://blog.torproject.org/node/2009Release NotesVendor Advisory
- https://bugs.torproject.org/tpo/core/tor/40316Vendor Advisory
- https://gitlab.torproject.org/tpo/core/tor/-/issues/40316Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202107-25Third Party Advisory
FAQ
What is CVE-2021-28090?
CVE-2021-28090 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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.
How severe is CVE-2021-28090?
CVE-2021-28090 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-28090?
Check the references section above for vendor advisories and patch information. Affected products include: Torproject Tor, Fedoraproject Fedora.