drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in ClamAV (Aktualisierung)
Name: |
Mehrere Probleme in ClamAV (Aktualisierung) |
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ID: |
USN-4918-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 ESM |
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Datum: |
Di, 20. April 2021, 22:58 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1404
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1252
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1405 |
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Applikationen: |
Clam Antivirus |
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Update von: |
Mehrere Probleme in ClamAV |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4918-2 April 20, 2021
clamav vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 ESM
Summary:
Several security issues were fixed in ClamAV.
Software Description: - clamav: Anti-virus utility for Unix
Details:
USN-4918-1 fixed several vulnerabilities in ClamAV. This update provides the corresponding update for Ubuntu 14.04 ESM. Original advisory details:
It was discovered that ClamAV incorrectly handled parsing Excel documents. A remote attacker could possibly use this issue to cause ClamAV to hang, resulting in a denial of service. (CVE-2021-1252)
It was discovered that ClamAV incorrectly handled parsing PDF documents. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. (CVE-2021-1404)
It was discovered that ClamAV incorrectly handled parsing email. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. (CVE-2021-1405)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.04 ESM: clamav 0.103.2+dfsg-0ubuntu0.14.04.1+esm1
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://ubuntu.com/security/notices/USN-4918-2 https://ubuntu.com/security/notices/USN-4918-1 CVE-2021-1252, CVE-2021-1404, CVE-2021-1405
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