7.5
CVSSv3

CVE-2020-10593

Published: 23/03/2020 Updated: 03/02/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

Tor prior to 0.3.5.10, 0.4.x prior to 0.4.1.9, and 0.4.2.x prior to 0.4.2.7 allows remote malicious users to cause a Denial of Service (memory leak), aka TROVE-2020-004. This occurs in circpad_setup_machine_on_circ because a circuit-padding machine can be negotiated twice on the same circuit.

Vulnerability Trend

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torproject tor

opensuse leap 15.1

opensuse backports sle 15.0