openSUSE Security Update: Security update for clamav
______________________________________________________________________________

Announcement ID: openSUSE-SU-2018:0258-1
Rating: important
References: #1040662 #1049423 #1052448 #1052449 #1052466
#1077732
Cross-References: CVE-2017-11423 CVE-2017-12374 CVE-2017-12375
CVE-2017-12376 CVE-2017-12377 CVE-2017-12378
CVE-2017-12379 CVE-2017-12380 CVE-2017-6418
CVE-2017-6419 CVE-2017-6420
Affected Products:
openSUSE Leap 42.3
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An update that fixes 11 vulnerabilities is now available.

Description:

This update for clamav fixes the following issues:

– Update to security release 0.99.3 (bsc#1077732)
* CVE-2017-12376 (ClamAV Buffer Overflow in handle_pdfname Vulnerability)
* CVE-2017-12377 (ClamAV Mew Packet Heap Overflow Vulnerability)
* CVE-2017-12379 (ClamAV Buffer Overflow in messageAddArgument
Vulnerability)
– these vulnerabilities could have allowed an unauthenticated, remote
attacker to cause a denial of service (DoS) condition
or potentially execute arbitrary code on an affected device.
* CVE-2017-12374 (ClamAV use-after-free Vulnerabilities)
* CVE-2017-12375 (ClamAV Buffer Overflow Vulnerability)
* CVE-2017-12378 (ClamAV Buffer Over Read Vulnerability)
* CVE-2017-12380 (ClamAV Null Dereference Vulnerability)
– these vulnerabilities could have allowed an unauthenticated, remote
attacker to cause a denial of service (DoS) condition on an affected
device.
* CVE-2017-6420 (bsc#1052448)
– this vulnerability could have allowed remote attackers to cause a
denial of service (use-after-free) via a crafted PE file with WWPack
compression.
* CVE-2017-6419 (bsc#1052449)
– ClamAV could have allowed remote attackers to cause a denial of
service (heap-based buffer overflow and application crash) or
possibly have unspecified other impact via a crafted CHM file.
* CVE-2017-11423 (bsc#1049423)
– ClamAV could have allowed remote attackers to cause a denial of
service (stack-based buffer over-read and application crash) via a
crafted CAB file.
* CVE-2017-6418 (bsc#1052466)
– ClamAV could have allowed remote attackers to cause a denial
of service (out-of-bounds read) via a crafted e-mail message.
– update upstream keys in the keyring

– provide and obsolete clamav-nodb to trigger it’s removal in Leap
bsc#1040662

This update was imported from the SUSE:SLE-12:Update update project.

Patch Instructions:

To install this openSUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

– openSUSE Leap 42.3:

zypper in -t patch openSUSE-2018-102=1

To bring your system up-to-date, use “zypper patch”.

Package List:

– openSUSE Leap 42.3 (x86_64):

clamav-0.99.3-20.1
clamav-debuginfo-0.99.3-20.1
clamav-debugsource-0.99.3-20.1

References:

https://www.suse.com/security/cve/CVE-2017-11423.html
https://www.suse.com/security/cve/CVE-2017-12374.html
https://www.suse.com/security/cve/CVE-2017-12375.html
https://www.suse.com/security/cve/CVE-2017-12376.html
https://www.suse.com/security/cve/CVE-2017-12377.html
https://www.suse.com/security/cve/CVE-2017-12378.html
https://www.suse.com/security/cve/CVE-2017-12379.html
https://www.suse.com/security/cve/CVE-2017-12380.html
https://www.suse.com/security/cve/CVE-2017-6418.html
https://www.suse.com/security/cve/CVE-2017-6419.html
https://www.suse.com/security/cve/CVE-2017-6420.html
https://bugzilla.suse.com/1040662
https://bugzilla.suse.com/1049423
https://bugzilla.suse.com/1052448
https://bugzilla.suse.com/1052449
https://bugzilla.suse.com/1052466
https://bugzilla.suse.com/1077732

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