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Sicherheit: Zwei Probleme in WavPack
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in WavPack
ID: USN-3578-1
Distribution: Ubuntu
Plattformen: Ubuntu 17.10
Datum: Do, 22. Februar 2018, 18:25
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7254
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7253
Applikationen: WavPack

Originalnachricht


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==========================================================================
Ubuntu Security Notice USN-3578-1
February 22, 2018

wavpack vulnerabilities
==========================================================================

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

- Ubuntu 17.10

Summary:

Several security issues were fixed in WavPack.

Software Description:
- wavpack: audio codec (lossy and lossless) - encoder and decoder

Details:

It was discovered that WavPack incorrectly handled certain DSDIFF
files. An attacker could possibly use this to execute arbitrary code or
cause a denial of service. (CVE-2018-7253)

It was discovered that WavPack incorrectly handled certain CAF files.
An attacker could possibly use this to cause a denial of service.
(CVE-2018-7254)

Update instructions:

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

Ubuntu 17.10:
libwavpack1 5.1.0-2ubuntu0.2
wavpack 5.1.0-2ubuntu0.2

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

References:
https://www.ubuntu.com/usn/usn-3578-1
CVE-2018-7253, CVE-2018-7254

Package Information:
https://launchpad.net/ubuntu/+source/wavpack/5.1.0-2ubuntu0.2

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