openSUSE Security Update: Security update for keepalived ______________________________________________________________________________
Announcement ID: openSUSE-SU-2018:4212-1 Rating: moderate References: #1015141 #1069468 #949238 Cross-References: CVE-2018-19044 CVE-2018-19045 CVE-2018-19046
Affected Products: openSUSE Leap 42.3 openSUSE Leap 15.0 openSUSE Backports SLE-15 ______________________________________________________________________________
An update that fixes three vulnerabilities is now available.
Description:
This update for keepalived to version 2.0.10 fixes the following issues:
Security issues fixed (bsc#1015141):
- CVE-2018-19044: Fixed a check for pathnames with symlinks when writing data to a temporary file upon a call to PrintData or PrintStats - CVE-2018-19045: Fixed mode when creating new temporary files upon a call to PrintData or PrintStats - CVE-2018-19046: Fixed a check for existing plain files when writing data to a temporary file upon a call to PrintData or PrintStats
Non-security issues fixed:
- Replace references to /var/adm/fillup-templates with new %_fillupdir macro (boo#1069468) - Use getaddrinfo instead of gethostbyname to workaround glibc gethostbyname function buffer overflow (bsc#949238)
For the full list of changes refer to: http://www.keepalived.org/changelog.html
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-2018-1575=1
- openSUSE Leap 15.0:
zypper in -t patch openSUSE-2018-1575=1
- openSUSE Backports SLE-15:
zypper in -t patch openSUSE-2018-1575=1
Package List:
- openSUSE Leap 42.3 (x86_64):
keepalived-2.0.10-7.3.1 keepalived-debuginfo-2.0.10-7.3.1 keepalived-debugsource-2.0.10-7.3.1
- openSUSE Leap 15.0 (x86_64):
keepalived-2.0.10-lp150.3.4.1 keepalived-debuginfo-2.0.10-lp150.3.4.1 keepalived-debugsource-2.0.10-lp150.3.4.1
- openSUSE Backports SLE-15 (aarch64 ppc64le s390x x86_64):
keepalived-2.0.10-bp150.3.4.1
References:
https://www.suse.com/security/cve/CVE-2018-19044.html https://www.suse.com/security/cve/CVE-2018-19045.html https://www.suse.com/security/cve/CVE-2018-19046.html https://bugzilla.suse.com/1015141 https://bugzilla.suse.com/1069468 https://bugzilla.suse.com/949238