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Test ID:1.3.6.1.4.1.25623.1.0.891759
Category:Debian Local Security Checks
Title:Debian LTS: Security Advisory for clamav (DLA-1759-1)
Summary:The remote host is missing an update for the 'clamav'; package(s) announced via the DLA-1759-1 advisory.
Description:Summary:
The remote host is missing an update for the 'clamav'
package(s) announced via the DLA-1759-1 advisory.

Vulnerability Insight:
Out-of-bounds read and write conditions have been fixed in clamav.

CVE-2019-1787

An out-of-bounds heap read condition may occur when scanning PDF
documents. The defect is a failure to correctly keep track of the number
of bytes remaining in a buffer when indexing file data.

CVE-2019-1788

An out-of-bounds heap write condition may occur when scanning OLE2 files
such as Microsoft Office 97-2003 documents. The invalid write happens when
an invalid pointer is mistakenly used to initialize a 32bit integer to
zero. This is likely to crash the application.

CVE-2019-1789

An out-of-bounds heap read condition may occur when scanning PE files
(i.e. Windows EXE and DLL files) that have been packed using Aspack as a
result of inadequate bound-checking.

Affected Software/OS:
'clamav' package(s) on Debian Linux.

Solution:
For Debian 8 'Jessie', these problems have been fixed in version
0.100.3+dfsg-0+deb8u1.

We recommend that you upgrade your clamav packages.

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2019-1787
https://security.gentoo.org/glsa/201904-12
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12181
https://lists.debian.org/debian-lts-announce/2019/04/msg00019.html
SuSE Security Announcement: openSUSE-SU-2019:1208 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00064.html
SuSE Security Announcement: openSUSE-SU-2019:1210 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00062.html
Common Vulnerability Exposure (CVE) ID: CVE-2019-1788
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12166
Common Vulnerability Exposure (CVE) ID: CVE-2019-1789
https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html
CopyrightCopyright (C) 2019 Greenbone Networks GmbH

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