=========================================================================Ubuntu Security Notice USN-3940-2
April 08, 2019
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-3940-1 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 scanning certain PDF
documents. A remote attacker could possibly use this issue to cause
ClamAV to crash, resulting in a denial of service. (CVE-2019-1787)
It was discovered that ClamAV incorrectly handled scanning certain
OLE2 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-2019-1788)
It was discovered that ClamAV incorrectly handled scanning certain PE
files. A remote attacker could possibly use this issue to cause ClamAV
to crash, resulting in a denial of service. (CVE-2019-1789)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 12.04 ESM:
clamav 0.100.3+dfsg-1ubuntu0.12.04.1
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-3940-2
https://ubuntu.com/security/notices/USN-3940-1
CVE-2019-1787, CVE-2019-1788, CVE-2019-1789
