Security update for tor SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2021:1169-1 Final 1 1 2021-08-19T15:21:48Z current 2021-08-19T15:21:48Z 2021-08-19T15:21:48Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for tor This update for tor fixes the following issues: tor 0.4.6.7: * Fix a DoS via a remotely triggerable assertion failure (boo#1189489, TROVE-2021-007, CVE-2021-38385) tor 0.4.6.6: * Fix a compilation error with gcc 7, drop tor-0.4.6.5-gcc7.patch * Enable the deterministic RNG for unit tests that covers the address set bloomfilter-based API's tor 0.4.6.5 * Add controller support for creating v3 onion services with client auth * When voting on a relay with a Sybil-like appearance, add the Sybil flag when clearing out the other flags. This lets a relay operator know why their relay hasn't been included in the consensus * Relays now report how overloaded they are * Add a new DoS subsystem to control the rate of client connections for relays * Relays now publish statistics about v3 onions services * Improve circuit timeout algorithm for client performance The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-2021-1169 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/PMWWIBVBPI5X7QIC5VO3NJURIXL33ROT/ E-Mail link for openSUSE-SU-2021:1169-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1189489 SUSE Bug 1189489 https://www.suse.com/security/cve/CVE-2021-38385/ SUSE CVE CVE-2021-38385 page openSUSE Leap 15.2 tor-0.4.6.7-lp152.2.15.1 tor-0.4.6.7-lp152.2.15.1 as a component of openSUSE Leap 15.2 Tor before 0.3.5.16, 0.4.5.10, and 0.4.6.7 mishandles the relationship between batch-signature verification and single-signature verification, leading to a remote assertion failure, aka TROVE-2021-007. CVE-2021-38385 openSUSE Leap 15.2:tor-0.4.6.7-lp152.2.15.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/PMWWIBVBPI5X7QIC5VO3NJURIXL33ROT/ https://www.suse.com/security/cve/CVE-2021-38385.html CVE-2021-38385 https://bugzilla.suse.com/1189489 SUSE Bug 1189489