| Summary: | tor new security issue CVE-2021-38385 | ||
|---|---|---|---|
| Product: | Mageia | Reporter: | David Walser <luigiwalser> |
| Component: | Security | Assignee: | QA Team <qa-bugs> |
| Status: | RESOLVED FIXED | QA Contact: | Sec team <security> |
| Severity: | critical | ||
| Priority: | Normal | CC: | andrewsfarm, davidwhodgins, guillaume.royer, hdetavernier, jani.valimaa, sysadmin-bugs |
| Version: | 8 | Keywords: | advisory, validated_update |
| Target Milestone: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | MGA8-64-OK | ||
| Source RPM: | tor-0.3.5.15-1.mga9.src.rpm | CVE: | |
| Status comment: | |||
|
Description
David Walser
2021-08-17 16:48:10 CEST
David Walser
2021-08-17 16:48:26 CEST
Whiteboard:
(none) =>
MGA8TOO openSUSE has issued an advisory for this on August 19: https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/PMWWIBVBPI5X7QIC5VO3NJURIXL33ROT/ tor-0.3.5.16-1.mga8 uploaded to updates_testing by Jani. CC:
(none) =>
jani.valimaa MGA8 64 XFCE.
Updates Tor with QA repo.
I've checked Tor as follow:
systemctl stop tor
systemctl start tor
systemctl status Tor => Ok
tor.service - Anonymizing overlay network for TCP
Loaded: loaded (/usr/lib/systemd/system/tor.service; enabled; vendor preset: disabled)
Active: active (running) since Mon 2021-08-23 20:36:55 CEST; 7min ago
Process: 29716 ExecStartPre=/usr/bin/tor --runasdaemon 0 --defaults-torrc /usr/share/tor/defaults-torrc -f /etc/tor/torrc --verify>
Main PID: 29717 (tor)
Tasks: 1 (limit: 4581)
Memory: 37.4M
CPU: 1.662s
CGroup: /system.slice/tor.service
└─29717 /usr/bin/tor --runasdaemon 0 --defaults-torrc /usr/share/tor/defaults-torrc -f /etc/tor/torrc
août 23 20:36:54 localhost Tor[29717]: Bootstrapped 0%: Starting
août 23 20:36:55 localhost Tor[29717]: Starting with guard context "default"
août 23 20:36:55 localhost Tor[29717]: Signaled readiness to systemd
août 23 20:36:55 localhost systemd[1]: Started Anonymizing overlay network for TCP.
août 23 20:36:55 localhost Tor[29717]: Bootstrapped 10%: Finishing handshake with directory server
août 23 20:36:55 localhost Tor[29717]: Bootstrapped 80%: Connecting to the Tor network
août 23 20:36:55 localhost Tor[29717]: Bootstrapped 90%: Establishing a Tor circuit
août 23 20:36:55 localhost Tor[29717]: Opening Control listener on /run/tor/control
août 23 20:36:55 localhost Tor[29717]: Opened Control listener on /run/tor/control
août 23 20:36:55 localhost Tor[29717]: Bootstrapped 100%: Done
Check Tor on:
https://check.torproject.org/ => okCC:
(none) =>
guillaume.royer Debian has issued an advisory for this today (August 23): https://www.debian.org/security/2021/dsa-4961 Mga 8 Gnome
Installed Tor with QA repos (tsocks and Tor)
systemctl start tor
systemctl status tor
tor.service - Anonymizing overlay network for TCP
Loaded: loaded (/usr/lib/systemd/system/tor.service; disabled; vendor preset: disabled)
Active: active (running) since Fri 2021-09-03 17:16:52 CEST; 6s ago
Process: 3743 ExecStartPre=/usr/bin/tor --runasdaemon 0 --defaults-torrc /usr/share/tor/defaults-torrc -f /etc/to>
Main PID: 3744 (tor)
Tasks: 1 (limit: 2320)
Memory: 46.6M
CPU: 982ms
CGroup: /system.slice/tor.service
└─3744 /usr/bin/tor --runasdaemon 0 --defaults-torrc /usr/share/tor/defaults-torrc -f /etc/tor/torrc
sept. 03 17:16:56 localhost Tor[3744]: I learned some more directory information, but not enough to build a circuit: >
sept. 03 17:16:56 localhost Tor[3744]: The current consensus contains exit nodes. Tor can build exit and internal pat>
sept. 03 17:16:56 localhost Tor[3744]: Bootstrapped 55%: Loading relay descriptors
sept. 03 17:16:56 localhost Tor[3744]: Bootstrapped 62%: Loading relay descriptors
sept. 03 17:16:56 localhost Tor[3744]: Bootstrapped 70%: Loading relay descriptors
sept. 03 17:16:56 localhost Tor[3744]: Bootstrapped 75%: Loading relay descriptors
sept. 03 17:16:56 localhost Tor[3744]: Bootstrapped 80%: Connecting to the Tor network
sept. 03 17:16:57 localhost Tor[3744]: Bootstrapped 85%: Finishing handshake with first hop
sept. 03 17:16:57 localhost Tor[3744]: Bootstrapped 90%: Establishing a Tor circuit
sept. 03 17:16:57 localhost Tor[3744]: Bootstrapped 100%: Done
~
tor --v
Sep 03 17:19:23.627 [notice] Tor 0.3.5.16 running on Linux with Libevent 2.1.12-stable, OpenSSL 1.1.1k, Zlib 1.2.11, Liblzma 5.2.5, and Libzstd 1.4.8.
Check Tor on:
https://check.torproject.org/ => NOK
Sorry. You are not runing Tor.CC:
(none) =>
hdetavernier Tor services is enabled at startup and running. After reboot, I've got always this: Sorry. You are not runing Tor. (In reply to Hugues Detavernier from comment #6) > Tor services is enabled at startup and running. > After reboot, I've got always this: > Sorry. You are not runing Tor. After starting tor.service and tor-master.service, the browser needs to be configured to use a socks5 proxy. In firefox, Edit/Settings, click on the Settings button under Network Settings (very end of the settings), then select "Manual proxy configuration" enter "127.0.0.1" for the SOCKS Host and "9050" for the Port. After that, in my test https://check.torproject.org/ shows ... Congratulations. This browser is configured to use Tor. Your IP address appears to be: 185.220.100.253 CC:
(none) =>
davidwhodgins Thanks Dave. It's all good. (In reply to Hugues Detavernier from comment #8) > Thanks Dave. > > It's all good. So this is OK for you, then? If you are satisfied with the results of your test, you should put the appropriate OK (MGA8-64-OK or MGA8-32-OK) in the Whiteboard field near the top of this page. CC:
(none) =>
andrewsfarm I should have done so when I posted comment 7. Ok added and update validated. Whiteboard:
(none) =>
MGA8-64-OK
Dave Hodgins
2021-09-22 20:42:31 CEST
Keywords:
(none) =>
advisory An update for this issue has been pushed to the Mageia Updates repository. https://advisories.mageia.org/MGASA-2021-0426.html Status:
NEW =>
RESOLVED |