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openSUSE 42.3: 2018:0473-1 Important: Quagga DoS Fix Update

opensuse
Calendar Grey February 19, 2018
Dist Opensuse Esm H88
Five weaknesses linked to Quagga have been resolved in a crucial update for openSUSE security. Discover more about the specifics of the patch.
An update that fixes 5 vulnerabilities is now available.

Description

This update for quagga fixes the following issues:

- CVE-2017-16227: Fixed bgpd DoS via specially crafted BGP UPDATE messages

(boo#1065641)

- CVE-2018-5378: Fixed bgpd bounds check issue via attribute length

(Quagga-2018-0543,boo#1079798)

- CVE-2018-5379: Fixed bgpd double free when processing UPDATE message

(Quagga-2018-1114,boo#1079799)

- CVE-2018-5380: Fixed bgpd code-to-string conversion tables overrun

(Quagga-2018-1550,boo#1079800)

- CVE-2018-5381: Fixed bgpd infinite loop on certain invalid OPEN messages

(Quagga-2018-1975,boo#1079801)

Topics%20covered

Topics Covered

security advisory software update DoS important security quagga openSUSE patch notes

Patch

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-2018-177=1

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

Package List

- openSUSE Leap 42.3 (i586 x86_64):

libfpm_pb0-1.1.1-18.3.1

libfpm_pb0-debuginfo-1.1.1-18.3.1

libospf0-1.1.1-18.3.1

libospf0-debuginfo-1.1.1-18.3.1

libospfapiclient0-1.1.1-18.3.1

libospfapiclient0-debuginfo-1.1.1-18.3.1

libquagga_pb0-1.1.1-18.3.1

libquagga_pb0-debuginfo-1.1.1-18.3.1

libzebra1-1.1.1-18.3.1

libzebra1-debuginfo-1.1.1-18.3.1

quagga-1.1.1-18.3.1

quagga-debuginfo-1.1.1-18.3.1

quagga-debugsource-1.1.1-18.3.1

quagga-devel-1.1.1-18.3.1

References

https://www.suse.com/security/cve/CVE-2017-16227.html

https://www.suse.com/security/cve/CVE-2018-5378.html

https://www.suse.com/security/cve/CVE-2018-5379.html

https://www.suse.com/security/cve/CVE-2018-5380.html

https://www.suse.com/security/cve/CVE-2018-5381.html

https://bugzilla.suse.com/1065641

https://bugzilla.suse.com/1079798

https://bugzilla.suse.com/1079799

https://bugzilla.suse.com/1079800

https://bugzilla.suse.com/1079801

--

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2018:0473-1
Rating: important
Affected Products: openSUSE Leap 42.3

Topics%20covered

Topics Covered

security advisory software update DoS important security quagga openSUSE patch notes

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