openSUSE Security Update: Security update for varnish ______________________________________________________________________________ Announcement ID: openSUSE-SU-2019:2221-1 Rating: moderate References: #1149382 Cross-References: CVE-2019-15892 Affected Products: openSUSE Backports SLE-15-SP1 openSUSE Backports SLE-15 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for varnish fixes the following issues: Security issue fixed: - CVE-2019-15892: Fixed a potential denial of service by sending crafted HTTP/1 requests (boo#1149382). Non-security issues fixed: - Updated the package to release 6.2.1. - Added a thread pool watchdog which will restart the worker process if scheduling tasks onto worker threads appears stuck. The new parameter "thread_pool_watchdog" configures it. - Disabled error for clobbering, which caused bogus error in varnishtest. This update was imported from the openSUSE:Leap:15.0:Update update project. 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 Backports SLE-15-SP1: zypper in -t patch openSUSE-2019-2221=1 - openSUSE Backports SLE-15: zypper in -t patch openSUSE-2019-2221=1 Package List: - openSUSE Backports SLE-15-SP1 (aarch64 ppc64le s390x x86_64): libvarnishapi2-6.2.1-bp151.4.3.1 libvarnishapi2-debuginfo-6.2.1-bp151.4.3.1 varnish-6.2.1-bp151.4.3.1 varnish-debuginfo-6.2.1-bp151.4.3.1 varnish-debugsource-6.2.1-bp151.4.3.1 varnish-devel-6.2.1-bp151.4.3.1 - openSUSE Backports SLE-15 (aarch64 ppc64le s390x x86_64): libvarnishapi2-6.2.1-bp150.3.3.1 varnish-6.2.1-bp150.3.3.1 varnish-devel-6.2.1-bp150.3.3.1 References: https://www.suse.com/security/cve/CVE-2019-15892.html https://bugzilla.suse.com/1149382