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Sicherheit: Ausführen beliebiger Kommandos in e2fsprogs
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in e2fsprogs
ID: USN-4142-1
Distribution: Ubuntu
Plattformen: Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 19.04
Datum: Mo, 30. September 2019, 16:38
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5094
Applikationen: e2fsprogs

Originalnachricht


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==========================================================================
Ubuntu Security Notice USN-4142-1
September 30, 2019

e2fsprogs vulnerability
==========================================================================

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

- Ubuntu 19.04
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS

Summary:

e2fsprogs could be made to execute arbitrary code if it is running in
a crafted ext4 partition.

Software Description:
- e2fsprogs: ext2/ext3/ext4 file system utilities

Details:

It was discovered that e2fsprogs incorrectly handled certain ext4 partitions.
An attacker could possibly use this issue to execute arbitrary code.

Update instructions:

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

Ubuntu 19.04:
e2fsprogs 1.44.6-1ubuntu0.1

Ubuntu 18.04 LTS:
e2fsprogs 1.44.1-1ubuntu1.2

Ubuntu 16.04 LTS:
e2fsprogs 1.42.13-1ubuntu1.1

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

References:
https://usn.ubuntu.com/4142-1
CVE-2019-5094

Package Information:
https://launchpad.net/ubuntu/+source/e2fsprogs/1.44.6-1ubuntu0.1
https://launchpad.net/ubuntu/+source/e2fsprogs/1.44.1-1ubuntu1.2
https://launchpad.net/ubuntu/+source/e2fsprogs/1.42.13-1ubuntu1.1

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