drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Clam Antivirus
Name: |
Mehrere Probleme in Clam Antivirus |
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ID: |
USN-3393-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.04 |
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Datum: |
Do, 17. August 2017, 23:08 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6420
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6419
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6418 |
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Applikationen: |
Clam Antivirus |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============7504343465882515882== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="jBxGrhgCDUXsvjNTmDfE3OuJUrwDpdwxE"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --jBxGrhgCDUXsvjNTmDfE3OuJUrwDpdwxE Content-Type: multipart/mixed; boundary="kawBvndHTNsGFumi1xqci9t9w0LBH0Fhu"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <54a6fbdc-afe0-13ab-3066-921b98c7168f@canonical.com> Subject: [USN-3393-1] ClamAV vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3393-1 August 17, 2017
clamav vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.04 - 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 e-mail messages. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. (CVE-2017-6418)
It was discovered that ClamAV incorrectly handled certain malformed CHM files. A remote attacker could use this issue to cause ClamAV to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 14.04 LTS. In the default installation, attackers would be isolated by the ClamAV AppArmor profile. (CVE-2017-6419)
It was discovered that ClamAV incorrectly handled parsing certain PE files with WWPack compression. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. (CVE-2017-6420)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.04: clamav 0.99.2+dfsg-6ubuntu0.1
Ubuntu 16.04 LTS: clamav 0.99.2+dfsg-0ubuntu0.16.04.2
Ubuntu 14.04 LTS: clamav 0.99.2+addedllvm-0ubuntu0.14.04.2
In general, a standard system update will make all the necessary changes.
References: https://www.ubuntu.com/usn/usn-3393-1 CVE-2017-6418, CVE-2017-6419, CVE-2017-6420
Package Information: https://launchpad.net/ubuntu/+source/clamav/0.99.2+dfsg-6ubuntu0.1 https://launchpad.net/ubuntu/+source/clamav/0.99.2+dfsg-0ubuntu0.16.04.2 https://launchpad.net/ubuntu/+source/clamav/0.99.2+addedllvm-0ubuntu0.14.04.2
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