Debian Security Advisory

DSA-4932-1 tor -- security update

Date Reported:
18 Jun 2021
Affected Packages:
Security database references:
In the Debian bugtracking system: Bug 990000.
In Mitre's CVE dictionary: CVE-2021-34548, CVE-2021-34549, CVE-2021-34550.
More information:

Multiple security vulnerabilities were discovered in Tor, a connection-based low-latency anonymous communication system, which could result in denial of service or spoofing.

For the stable distribution (buster), these problems have been fixed in version

We recommend that you upgrade your tor packages.

For the detailed security status of tor please refer to its security tracker page at: