openSUSE Security Update: Security update for clamav
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Announcement ID: openSUSE-SU-2018:3505-1
Rating: moderate
References: #1103040 #1104457 #1110723
Cross-References: CVE-2018-14680 CVE-2018-14681 CVE-2018-14682
CVE-2018-15378
Affected Products:
openSUSE Leap 42.3
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An update that fixes four vulnerabilities is now available.
Description:
This update for clamav fixes the following issues:
clamav was updated to version 0.100.2:
– CVE-2018-15378: Vulnerability in ClamAV’s MEW unpacking feature that
could allow an unauthenticated, remote attacker to cause a denial of
service (DoS) condition on an affected device. (bsc#1110723)
– CVE-2018-14680, CVE-2018-14681, CVE-2018-14682: more fixes for embedded
libmspack. (bsc#1103040)
– Make freshclam more robust against lagging signature mirrors.
– On-Access “Extra Scanning”, an opt-in minor feature of OnAccess scanning
on Linux systems, has been disabled due to a known issue with resource
cleanup OnAccessExtraScanning will be re-enabled in a future release
when the issue is resolved. In the mean-time, users who enabled the
feature in clamd.conf will see a warning informing them that the feature
is not active. For details, see:
https://bugzilla.clamav.net/show_bug.cgi?id=12048
– Restore exit code compatibility of freshclam with versions before
0.100.0 when the virus database is already up to date (bsc#1104457).
This update was imported from the SUSE:SLE-12:Update update project.
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.
Alternatively you can run the command listed for your product:
– openSUSE Leap 42.3:
zypper in -t patch openSUSE-2018-1310=1
Package List:
– openSUSE Leap 42.3 (x86_64):
clamav-0.100.2-32.1
clamav-debuginfo-0.100.2-32.1
clamav-debugsource-0.100.2-32.1
References:
https://www.suse.com/security/cve/CVE-2018-14680.html
https://www.suse.com/security/cve/CVE-2018-14681.html
https://www.suse.com/security/cve/CVE-2018-14682.html
https://www.suse.com/security/cve/CVE-2018-15378.html
https://bugzilla.suse.com/1103040
https://bugzilla.suse.com/1104457
https://bugzilla.suse.com/1110723
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