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Sicherheit: Ausführen beliebiger Kommandos in Tex (Aktualisierung)
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in Tex (Aktualisierung)
ID: USN-3788-2
Distribution: Ubuntu
Plattformen: Ubuntu 18.10
Datum: Di, 23. Oktober 2018, 15:28
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17407
Applikationen: Tex
Update von: Zwei Probleme in Tex

Originalnachricht


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==========================================================================
Ubuntu Security Notice USN-3788-2
October 23, 2018

texlive-bin vulnerability
==========================================================================

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

- Ubuntu 18.10

Summary:

Several security issues were fixed in Tex Live.

Software Description:
- texlive-bin: TeX Live: path search library for TeX (development part)

Details:

USN-3788-1 fixed vulnerabilities in Tex Live. This update provides
the corresponding update for Ubuntu 18.10

Original advisory details:

It was discovered that Tex Live incorrectly handled certain files.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2018-17407)

Update instructions:

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

Ubuntu 18.10:
texlive-binaries 2018.20180824.48463-1ubuntu0.1

In general, a standard system update will make all the necessary
changes.

References:
https://usn.ubuntu.com/usn/usn-3788-2
https://usn.ubuntu.com/usn/usn-3788-1
CVE-2018-17407

Package Information:
https://launchpad.net/ubuntu/+source/texlive-bin/2018.20180824.48463-1ubuntu0.1
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