drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in tor
Name: |
Mehrere Probleme in tor |
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ID: |
FEDORA-2021-1b60c984e5 |
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Distribution: |
Fedora |
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Plattformen: |
Fedora 34 |
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Datum: |
Mi, 23. Juni 2021, 07:33 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34549
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34550
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34548 |
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Applikationen: |
Tor |
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Originalnachricht |
------------------------------------------------------------------------------- - Fedora Update Notification FEDORA-2021-1b60c984e5 2021-06-23 01:06:45.412601 ------------------------------------------------------------------------------- -
Name : tor Product : Fedora 34 Version : 0.4.5.9 Release : 1.fc34 URL : https://www.torproject.org Summary : Anonymizing overlay network for TCP Description : The Tor network is a group of volunteer-operated servers that allows people to improve their privacy and security on the Internet. Tor's users employ this network by connecting through a series of virtual tunnels rather than making a direct connection, thus allowing both organizations and individuals to share information over public networks without compromising their privacy. Along the same line, Tor is an effective censorship circumvention tool, allowing its users to reach otherwise blocked destinations or content. Tor can also be used as a building block for software developers to create new communication tools with built-in privacy features.
This package contains the Tor software that can act as either a server on the Tor network, or as a client to connect to the Tor network.
------------------------------------------------------------------------------- - Update Information:
update to latest upstream release - fix CVE-2021-34548, CVE-2021-34549, CVE-2021-34550 ------------------------------------------------------------------------------- - ChangeLog:
------------------------------------------------------------------------------- - References:
[ 1 ] Bug #1972879 - CVE-2021-34548 tor: RELAY_END or RELAY_RESOLVED spoofing [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1972879 [ 2 ] Bug #1972882 - CVE-2021-34549 tor: hashtable-based CPU denial-of-service attack against relays [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1972882 [ 3 ] Bug #1972886 - CVE-2021-34550 tor: out-of-bounds memory access in v3 onion service descriptor parsing [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1972886 ------------------------------------------------------------------------------- -
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-1b60c984e5' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys ------------------------------------------------------------------------------- - _______________________________________________ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
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