Vulnerability in Torproject Tor

CVE-2022-33903

Tor 0.4.7.x before 0.4.7.8 allows a denial of service via the wedging of RTT estimation.

EPSS: 0.012 (65.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Torproject Tor
N/a — versions n/a

References

cve@mitre.org (Patch, Mailing List, Vendor Advisory)
cve@mitre.org (Third Party Advisory)
cve@mitre.org (vendor-advisory)

Frequently asked questions

What is CVE-2022-33903?: CVE-2022-33903 is a high-severity vulnerability in Torproject Tor. CVSS score: 7.5/10. Published 2022-07-17.
How severe is CVE-2022-33903?: High severity. CVSS v3 base score is 7.5 out of 10.