[SRU] Apparmor profile prevents Tor Browser from loading libstdc++.so.6 since Tor Browser 10.0 was released
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
torbrowser-launcher (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Undecided
|
Thomas Ward |
Bug Description
[Impact]
The AppArmor profile for Tor Browser prevents access to libstdc libraries. This prevents Tor Browser from starting.
[Test Case]
(1) Install torbrowser-
(2) Let it download/update.
(3) Program will fail to start when launched with error in attempting to mem-map libstdc libraries.
[Regression Potential]
The regression potential for the fix for this is near-zero. It simply alters the apparmor profile to permit mem-mapping of libstdc.
[racb] We are changing the apparmor profile. There may be some unusual user configuration where the old name works but the new name doesn't, or where changing the conffile causes a breakage because the user has customisations and accepts the replacement conffile.
[Original Bug Description]
The AppArmor profile torbrowser.
./firefox.real: error while loading shared libraries: libstdc++.so.6: failed to map segment from shared object
And the following message in the audit logs:
AVC apparmor="DENIED" operation=
This patch from Debian fixes the issue: https:/
It is already fixed in Groovy.
description: | updated |
description: | updated |
Changed in torbrowser-launcher (Ubuntu): | |
status: | New → Fix Released |
Changed in torbrowser-launcher (Ubuntu Focal): | |
status: | New → In Progress |
assignee: | nobody → Thomas Ward (teward) |
summary: |
- Apparmor profile prevents Tor Browser from loading libstdc++.so.6 since - Tor Browser 10.0 was released + [SRU] Apparmor profile prevents Tor Browser from loading libstdc++.so.6 + since Tor Browser 10.0 was released |
description: | updated |
description: | updated |
tags: | removed: verification-needed |
Hello AsciiWolf, or anyone else affected,
Accepted torbrowser-launcher into focal-proposed. The package will build now and be available at https:/ /launchpad. net/ubuntu/ +source/ torbrowser- launcher/ 0.3.2-9ubuntu1 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See https:/ /wiki.ubuntu. com/Testing/ EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification- needed- focal to verification- done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed- focal. In either case, without details of your testing we will not be able to proceed.
Further information regarding the verification process can be found at https:/ /wiki.ubuntu. com/QATeam/ PerformingSRUVe rification . Thank you in advance for helping!
N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.