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Sicherheit: Mehrere Probleme in libtirpc (Aktualisierung)
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in libtirpc (Aktualisierung)
ID: USN-3759-2
Distribution: Ubuntu
Plattformen: Ubuntu 12.04 ESM
Datum: Mi, 5. September 2018, 22:37
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14622
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8779
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4429
Applikationen: libtirpc
Update von: Mehrere Probleme in libtirpc

Originalnachricht


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==========================================================================
Ubuntu Security Notice USN-3759-2
September 05, 2018

libtirpc vulnerabilities
==========================================================================

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

- Ubuntu 12.04 ESM

Summary:

Several security issues were fixed in libtirpc.

Software Description:
- libtirpc: transport-independent RPC library - development files

Details:

USN-3759-1 fixed a vulnerability in libtirpc. This update provides
the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

Aldy Hernandez discovered that libtirpc incorrectly handled certain
inputs. An attacker could possibly use this issue to cause a denial of
service. (CVE-2016-4429)

It was discovered that libtirpc incorrectly handled certain inputs.
An attacker could possibly use this issue to cause a denial of
service. (CVE-2018-14622)

It was discovered that libtirpc incorrectly handled certain strings.
An attacker could possibly use this issue to cause a denial of
service. (CVE-2017-8779)

Update instructions:

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

Ubuntu 12.04 ESM:
libtirpc-dev 0.2.2-5ubuntu0.1
libtirpc1 0.2.2-5ubuntu0.1

After a standard system update you need to reboot your computer to make
all the necessary changes.

References:
https://usn.ubuntu.com/usn/usn-3759-2
https://usn.ubuntu.com/usn/usn-3759-1
CVE-2016-4429, CVE-2017-8779, CVE-2018-14622
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