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openSUSE Leap 15.2 Security Update: 2020:2276-1 Moderate ClamAV DoS Fix

opensuse
Calendar Grey December 18, 2020
Dist Opensuse Esm H88
Fresh ClamAV release fixes 14 security flaws, enhances detection capabilities, and mitigates severe cybersecurity risks.
An update that fixes 14 vulnerabilities is now available

Description

This update for clamav fixes the following issues:

clamav was updated to the new major release 0.103.0.

(jsc#ECO-3010,bsc#1118459)

Note that libclamav was changed incompatible, if you have a 3rd party

application that uses libclamav, it needs to be rebuilt.

Update to 0.103.0

* clamd can now reload the signature database without blocking scanning.

This multi-threaded database reload improvement was made possible thanks

to a community effort.

- Non-blocking database reloads are now the default behavior. Some

systems that are more constrained on RAM may need to disable

non-blocking reloads as it will temporarily consume two times as much

memory. We added a new clamd config option ConcurrentDatabaseReload,

which may be set to no.

* Fix clamav-milter.service (requires clamd.service to run)

Update to 0.102.4

* CVE-2020-3350: Fix a vulnerability wherein a malicious user could

...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory moderate update DoS vulnerability clamav service issue openSUSE openSUSE Leap

Patch

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 15.2:

zypper in -t patch openSUSE-2020-2276=1

Package List

- openSUSE Leap 15.2 (x86_64):

clamav-0.103.0-lp152.6.3.1

clamav-debuginfo-0.103.0-lp152.6.3.1

clamav-debugsource-0.103.0-lp152.6.3.1

clamav-devel-0.103.0-lp152.6.3.1

libclamav9-0.103.0-lp152.6.3.1

libclamav9-debuginfo-0.103.0-lp152.6.3.1

libfreshclam2-0.103.0-lp152.6.3.1

libfreshclam2-debuginfo-0.103.0-lp152.6.3.1

References

https://www.suse.com/security/cve/CVE-2019-12625.html

https://www.suse.com/security/cve/CVE-2019-12900.html

https://www.suse.com/security/cve/CVE-2019-15961.html

https://www.suse.com/security/cve/CVE-2019-1785.html

https://www.suse.com/security/cve/CVE-2019-1786.html

https://www.suse.com/security/cve/CVE-2019-1787.html

https://www.suse.com/security/cve/CVE-2019-1788.html

https://www.suse.com/security/cve/CVE-2019-1789.html

https://www.suse.com/security/cve/CVE-2019-1798.html

https://www.suse.com/security/cve/CVE-2020-3123.html

https://www.suse.com/security/cve/CVE-2020-3327.html

https://www.suse.com/security/cve/CVE-2020-3341.html

https://www.suse.com/security/cve/CVE-2020-3350.html

https://www.suse.com/security/cve/CVE-2020-3481.html

https://bugzilla.suse.com/1104457

https://bugzilla.suse.com/1118459

https://bugzilla.suse.com/1130721

https://bugzilla.suse.com/1144504

https://bugzilla.suse.com/1149458

https://bugzilla.suse.com/1157763

openSUSE Security Announce mailing list --...

Read the Full Advisory

Announcement ID: openSUSE-SU-2020:2276-1
Rating: moderate
Affected Products: openSUSE Leap 15.2 .

Topics%20covered

Topics Covered

security advisory moderate update DoS vulnerability clamav service issue openSUSE openSUSE Leap

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