Note:
This project will be discontinued after December 13, 2021. [more]
2020-03-23
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.
Products | Backports_sle, Leap, Tor |
Type | Improper Release of Memory Before Removing Last Reference (CWE-401) |
First patch | - None (likely due to unavailable code) |
Links |
• http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00052.html
• http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00045.html • https://trac.torproject.org/projects/tor/ticket/33619 • https://security.gentoo.org/glsa/202003-50 |