drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Clam Antivirus (Aktualisierung)
Name: |
Mehrere Probleme in Clam Antivirus (Aktualisierung) |
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ID: |
USN-3393-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 ESM |
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Datum: |
Do, 17. August 2017, 23:15 |
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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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Update von: |
Mehrere Probleme in Clam Antivirus |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3393-2 August 17, 2017
clamav vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 12.04 ESM
Summary:
Several security issues were fixed in ClamAV.
Software Description: - clamav: Anti-virus utility for Unix
Details:
USN-3393-1 fixed several vulnerabilities in ClamAV. This update provides the corresponding update for Ubuntu 12.04 ESM.
Original advisory 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 12.04 ESM:  clamav                          0.99.2+addedllvm-0ubuntu0.12.04.2
In general, a standard system update will make all the necessary changes.
References: Â https://www.ubuntu.com/usn/usn-3393-2 Â https://www.ubuntu.com/usn/usn-3393-1 Â CVE-2017-6418, CVE-2017-6419, CVE-2017-6420
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