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Sicherheit: Mehrere Probleme in Thunderbird
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Thunderbird
ID: USN-4241-1
Distribution: Ubuntu
Plattformen: Ubuntu 18.04 LTS, Ubuntu 19.10
Datum: Fr, 17. Januar 2020, 07:24
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17026
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17011
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11745
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17010
https://launchpad.net/ubuntu/+source/thunderbird/1:68.4.1+build1-0ubuntu0.18.04.1
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17016
https://launchpad.net/ubuntu/+source/thunderbird/1:68.4.1+build1-0ubuntu0.19.10.1
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17022
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17012
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17005
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17008
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17024
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17017
Applikationen: Mozilla Thunderbird

Originalnachricht

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==========================================================================
Ubuntu Security Notice USN-4241-1
January 16, 2020

thunderbird vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 19.10
- Ubuntu 18.04 LTS

Summary:

Several security issues were fixed in Thunderbird.

Software Description:
- thunderbird: Mozilla Open Source mail and newsgroup client

Details:

Multiple security issues were discovered in Thunderbird. If a user were
tricked in to opening a specially crafted website in a browsing context,
an attacker could potentially exploit these to cause a denial of service,
conduct cross-site scripting (XSS) attacks, or execute arbitrary code.
(CVE-2019-17005, CVE-2019-17008, CVE-2019-17010, CVE-2019-17011,
CVE-2019-17012, CVE-2019-17016, CVE-2019-17017, CVE-2019-17022,
CVE-2019-17024, CVE-2019-17026)

It was discovered that NSS incorrectly handled certain memory operations.
A remote attacker could potentially exploit this to cause a denial of
service, or execute arbitrary code. (CVE-2019-11745)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 19.10:
thunderbird 1:68.4.1+build1-0ubuntu0.19.10.1

Ubuntu 18.04 LTS:
thunderbird 1:68.4.1+build1-0ubuntu0.18.04.1

After a standard system update you need to restart Thunderbird to make
all the necessary changes.

References:
https://usn.ubuntu.com/4241-1
CVE-2019-11745, CVE-2019-17005, CVE-2019-17008, CVE-2019-17010,
CVE-2019-17011, CVE-2019-17012, CVE-2019-17016, CVE-2019-17017,
CVE-2019-17022, CVE-2019-17024, CVE-2019-17026

Package Information:

https://launchpad.net/ubuntu/+source/thunderbird/1:68.4.1+build1-0ubuntu0.19.10.1

https://launchpad.net/ubuntu/+source/thunderbird/1:68.4.1+build1-0ubuntu0.18.04.1


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