drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in ClamAV
Name: |
Mehrere Probleme in ClamAV |
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ID: |
USN-4918-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10 |
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Datum: |
Di, 20. April 2021, 07:26 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1252
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1404
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1405 |
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Applikationen: |
Clam Antivirus |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============5923873086854041407== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="N4oPsd4cVQB1YUvOs7XRVzrgnwBdxiVac"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --N4oPsd4cVQB1YUvOs7XRVzrgnwBdxiVac Content-Type: multipart/mixed; boundary="g1PhGw3vcjoUQkPjhxYkXdhbWyFHqIVKd"; protected-headers="v1" 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: <248478f5-bb7b-3040-3225-64a6d61f875a@canonical.com> Subject: [USN-4918-1] ClamAV vulnerabilities
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========================================================================== Ubuntu Security Notice USN-4918-1 April 19, 2021
clamav vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 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 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 20.10: clamav 0.103.2+dfsg-0ubuntu0.20.10.1
Ubuntu 20.04 LTS: clamav 0.103.2+dfsg-0ubuntu0.20.04.1
Ubuntu 18.04 LTS: clamav 0.103.2+dfsg-0ubuntu0.18.04.1
Ubuntu 16.04 LTS: clamav 0.103.2+dfsg-0ubuntu0.16.04.1
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://ubuntu.com/security/notices/USN-4918-1 CVE-2021-1252, CVE-2021-1404, CVE-2021-1405
Package Information: https://launchpad.net/ubuntu/+source/clamav/0.103.2+dfsg-0ubuntu0.20.10.1 https://launchpad.net/ubuntu/+source/clamav/0.103.2+dfsg-0ubuntu0.20.04.1 https://launchpad.net/ubuntu/+source/clamav/0.103.2+dfsg-0ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/clamav/0.103.2+dfsg-0ubuntu0.16.04.1
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