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Sicherheit: Mehrere Probleme in wireshark
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in wireshark
ID: FEDORA-2021-138674557c
Distribution: Fedora
Plattformen: Fedora 32
Datum: So, 7. Februar 2021, 07:58
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26418
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26419
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26421
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26420
Applikationen: Wireshark

Originalnachricht

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Fedora Update Notification
FEDORA-2021-138674557c
2021-02-07 01:38:28.260573
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Name : wireshark
Product : Fedora 32
Version : 3.4.2
Release : 1.fc32
URL : http://www.wireshark.org/
Summary : Network traffic analyzer
Description :
Wireshark allows you to examine protocol data stored in files or as it is
captured from wired or wireless (WiFi or Bluetooth) networks, USB devices,
and many other sources. It supports dozens of protocol capture file formats
and understands more than a thousand protocols.

It has many powerful features including a rich display filter language
and the ability to reassemble multiple protocol packets in order to, for
example, view a complete TCP stream, save the contents of a file which was
transferred over HTTP or CIFS, or play back an RTP audio stream.

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Update Information:

Security fix for CVE-2020-26418, CVE-2020-26419, CVE-2020-26420, CVE-2020-26421
Update to version 3.4.2 Fix %post script on Silverblue
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ChangeLog:

* Fri Jan 29 2021 Michal Ruprich <mruprich@redhat.com> - 1:3.4.2-1
- New version 3.4.2
- Fix for CVE-2020-26418, CVE-2020-26419, CVE-2020-26420, CVE-2020-26421
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References:

[ 1 ] Bug #1919912 - CVE-2020-26418 wireshark: Kafka dissector memory leak
(wnpa-sec-2020-16)
https://bugzilla.redhat.com/show_bug.cgi?id=1919912
[ 2 ] Bug #1919917 - CVE-2020-26419 wireshark: multiple dissector memory
leaks (wnpa-sec-2020-19)
https://bugzilla.redhat.com/show_bug.cgi?id=1919917
[ 3 ] Bug #1919919 - CVE-2020-26420 wireshark: RTPS dissector memory leak
(wnpa-sec-2020-18)
https://bugzilla.redhat.com/show_bug.cgi?id=1919919
[ 4 ] Bug #1919923 - CVE-2020-26421 wireshark: USB HID dissector crash
(wnpa-sec-2020-17)
https://bugzilla.redhat.com/show_bug.cgi?id=1919923
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-138674557c' 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
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