Public bug reported:
Description: Ubuntu 18.04.4 LTS
Release: 18.04
apt-cache policy clamav
clamav:
Installed: 0.102.3+dfsg-0ubuntu0.18.04.1
Candidate: 0.102.3+dfsg-0ubuntu0.18.04.1
The current version of ClamAV for 18.04.4 LTS is 0.102.3+dfsg-
0ubuntu0.18.04.1. The current stable version of ClamAV is 0.102.4. There
have been patches released that fix security related bugs as shown
below:
ClamAV 0.102.4 is a bug patch release to address the following issues:
CVE-2020-3350
Fixed a vulnerability a malicious user could exploit to replace a scan target's
directory with a symlink to another path to trick clamscan, clamdscan, or
clamonacc into removing or moving a different file (such as a critical system
file). The issue would affect users that use the --move or --remove options for
clamscan, clamdscan and clamonacc.
CVE-2020-3327
Fixed a vulnerability in the ARJ archive-parsing module in ClamAV 0.102.3 that
could cause a denial-of-service (DoS) condition. Improper bounds checking
resulted in an out-of-bounds read that could cause a crash. The previous fix
for this CVE in version 0.102.3 was incomplete. This fix correctly resolves the
issue.
CVE-2020-3481
Fixed a vulnerability in the EGG archive module in ClamAV 0.102.0 - 0.102.3
that could cause a denial-of-service (DoS) condition. Improper error handling
could cause a crash due to a NULL pointer dereference. This vulnerability is
mitigated for those using the official ClamAV signature databases because the
file type signatures in daily.cvd will not enable the EGG archive parser in
affected versions.
Request that ClamAV be updated to the latest version 0.102.4
** Affects: clamav (Ubuntu)
Importance: Undecided
Status: New
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-3350
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-3327
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-3481
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https://bugs.launchpad.net/bugs/1888160
Title:
ClamAV needs updated to reflect security fixes
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