CVE-2020-10593

HIGH7.5

Tor before 0

Published Mar 23, 2020

Modified 1 years ago

Details

Tor before 0.3.5.10, 0.4.x before 0.4.1.9, and 0.4.2.x before 0.4.2.7 allows remote attackers 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.

References

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00045.html

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00052.html

ADVISORY

https://security.gentoo.org/glsa/202003-50

WEB

https://trac.torproject.org/projects/tor/ticket/33619

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2020-10593

CVSS Analysis