openSUSE Security Update: Security update for irssi ______________________________________________________________________________
Announcement ID: openSUSE-SU-2018:0475-1 Rating: moderate References: #1081238 Cross-References: CVE-2018-7050 CVE-2018-7051 CVE-2018-7052 CVE-2018-7053 CVE-2018-7054 Affected Products: openSUSE Leap 42.3 ______________________________________________________________________________
An update that fixes 5 vulnerabilities is now available.
Description:
This update for irssi fixes the following security issues:
- CVE-2018-7054: Use after free when server is disconnected during netsplits - CVE-2018-7053: Use after free when SASL messages are received in unexpected order - CVE-2018-7050: Null pointer dereference when an "empty" nick has been observed - CVE-2018-7052: When the number of windows exceed the available space, Irssi would crash due to Null pointer dereference - CVE-2018-7051: Certain nick names could result in out of bounds access when printing theme strings
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-2018-171=1
To bring your system up-to-date, use "zypper patch".
Package List:
- openSUSE Leap 42.3 (i586 x86_64):
irssi-1.0.7-25.1 irssi-debuginfo-1.0.7-25.1 irssi-debugsource-1.0.7-25.1 irssi-devel-1.0.7-25.1
References:
https://www.suse.com/security/cve/CVE-2018-7050.html https://www.suse.com/security/cve/CVE-2018-7051.html https://www.suse.com/security/cve/CVE-2018-7052.html https://www.suse.com/security/cve/CVE-2018-7053.html https://www.suse.com/security/cve/CVE-2018-7054.html https://bugzilla.suse.com/1081238