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Sicherheit: Mehrere Probleme in ClamAV
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in ClamAV
ID: USN-3940-1
Distribution: Ubuntu
Plattformen: Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 18.10
Datum: Mo, 8. April 2019, 16:57
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1789
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1788
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1787
Applikationen: Clam Antivirus

Originalnachricht

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From: Marc Deslauriers <marc.deslauriers@canonical.com>
Reply-To: Ubuntu Security <security@ubuntu.com>
To: "ubuntu-security-announce@lists.ubuntu.com"
<ubuntu-security-announce@lists.ubuntu.com>
Message-ID: <a072e226-ca4b-c447-3de8-f813bb03dab9@canonical.com>
Subject: [USN-3940-1] ClamAV vulnerabilities

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==========================================================================
Ubuntu Security Notice USN-3940-1
April 08, 2019

clamav vulnerabilities
==========================================================================

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

- Ubuntu 18.10
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS

Summary:

Several security issues were fixed in ClamAV.

Software Description:
- clamav: Anti-virus utility for Unix

Details:

It was discovered that ClamAV incorrectly handled scanning certain PDF
documents. A remote attacker could possibly use this issue to cause ClamAV
to crash, resulting in a denial of service. (CVE-2019-1787)

It was discovered that ClamAV incorrectly handled scanning certain OLE2
files. A remote attacker could use this issue to cause ClamAV to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2019-1788)

It was discovered that ClamAV incorrectly handled scanning certain PE
files. A remote attacker could possibly use this issue to cause ClamAV to
crash, resulting in a denial of service. (CVE-2019-1789)

Update instructions:

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

Ubuntu 18.10:
clamav 0.100.3+dfsg-0ubuntu0.18.10.1

Ubuntu 18.04 LTS:
clamav 0.100.3+dfsg-0ubuntu0.18.04.1

Ubuntu 16.04 LTS:
clamav 0.100.3+dfsg-0ubuntu0.16.04.1

Ubuntu 14.04 LTS:
clamav 0.100.3+dfsg-0ubuntu0.14.04.1

This update uses a new upstream release, which includes additional bug
fixes. In general, a standard system update will make all the necessary
changes.

References:
https://usn.ubuntu.com/usn/usn-3940-1
CVE-2019-1787, CVE-2019-1788, CVE-2019-1789

Package Information:
https://launchpad.net/ubuntu/+source/clamav/0.100.3+dfsg-0ubuntu0.18.10.1
https://launchpad.net/ubuntu/+source/clamav/0.100.3+dfsg-0ubuntu0.18.04.1
https://launchpad.net/ubuntu/+source/clamav/0.100.3+dfsg-0ubuntu0.16.04.1
https://launchpad.net/ubuntu/+source/clamav/0.100.3+dfsg-0ubuntu0.14.04.1


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