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Sicherheit: Mehrere Probleme in Clam Antivirus
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Clam Antivirus
ID: USN-3550-1
Distribution: Ubuntu
Plattformen: Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.10
Datum: Di, 30. Januar 2018, 23:39
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12374
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12378
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12375
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12377
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12380
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12376
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12379
Applikationen: Clam Antivirus

Originalnachricht

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This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
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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
Message-ID: <ad5856d1-b66a-ea22-5980-5594f3124418@canonical.com>
Subject: [USN-3550-1] ClamAV vulnerabilities

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==========================================================================
Ubuntu Security Notice USN-3550-1
January 30, 2018

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

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

- Ubuntu 17.10
- 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 parsing certain mail
messages. A remote attacker could use this issue to cause ClamAV to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2017-12374, CVE-2017-12375, CVE-2017-12379, CVE-2017-12380)

It was discovered that ClamAV incorrectly handled parsing certain PDF
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-2017-12376)

It was discovered that ClamAV incorrectly handled parsing certain mew
packet 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-2017-12377)

It was discovered that ClamAV incorrectly handled parsing certain TAR
files. A remote attacker could possibly use this issue to cause ClamAV to
crash, resulting in a denial of service. (CVE-2017-12378)

In the default installation, attackers would be isolated by the ClamAV
AppArmor profile.

Update instructions:

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

Ubuntu 17.10:
clamav 0.99.3+addedllvm-0ubuntu0.17.10.1

Ubuntu 16.04 LTS:
clamav 0.99.3+addedllvm-0ubuntu0.16.04.1

Ubuntu 14.04 LTS:
clamav 0.99.3+addedllvm-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://www.ubuntu.com/usn/usn-3550-1
CVE-2017-12374, CVE-2017-12375, CVE-2017-12376, CVE-2017-12377,
CVE-2017-12378, CVE-2017-12379, CVE-2017-12380

Package Information:
https://launchpad.net/ubuntu/+source/clamav/0.99.3+addedllvm-0ubuntu0.17.10.1
https://launchpad.net/ubuntu/+source/clamav/0.99.3+addedllvm-0ubuntu0.16.04.1
https://launchpad.net/ubuntu/+source/clamav/0.99.3+addedllvm-0ubuntu0.14.04.1



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