VulnerabilityModified
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.
MEDIUM 5.3EPSS 2.10%
Does this matter?
Lower severity and a low EPSS score (2.10%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 2.10% probability · 81th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-617
- Affected
- torproject/tor · fedoraproject/fedora
- Source
- cve@mitre.org
References
- https://blog.torproject.org/node/2009Release Notes, Vendor 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.fedoraproject.org/message/HPDXB2GZHG3VNOTWSXQ3QZVHNV76WCU5/
- https://security.gentoo.org/glsa/202107-25Third Party Advisory
- https://blog.torproject.org/node/2009Release Notes, Vendor 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.fedoraproject.org/message/HPDXB2GZHG3VNOTWSXQ3QZVHNV76WCU5/
- https://security.gentoo.org/glsa/202107-25Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.