Security update for squid SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2018:0647-1 Final 1 1 2018-03-09T07:30:32Z current 2018-03-09T07:30:32Z 2018-03-09T07:30:32Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for squid This update for squid fixes the following issues: Security issues fixed: - CVE-2018-1000024: DoS fix caused by incorrect pointer handling when processing ESI responses. This affects the default custom esi_parser (bsc#1077003). - CVE-2018-1000027: DoS fix caused by incorrect pointer handing whien processing ESI responses or downloading intermediate CA certificates (bsc#1077006). This update was imported from the SUSE:SLE-12-SP2:Update update project. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/opensuse-updates/2018-03/msg00028.html E-Mail link for openSUSE-SU-2018:0647-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE Leap 42.3 squid-3.5.21-12.1 squid-3.5.21-12.1 as a component of openSUSE Leap 42.3 The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax.. This vulnerability appears to have been fixed in 4.0.23 and later. CVE-2018-1000024 openSUSE Leap 42.3:squid-3.5.21-12.1 moderate Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00028.html https://www.suse.com/security/cve/CVE-2018-1000024.html CVE-2018-1000024 https://bugzilla.suse.com/1077003 SUSE Bug 1077003 The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. This vulnerability appears to have been fixed in 4.0.23 and later. CVE-2018-1000027 openSUSE Leap 42.3:squid-3.5.21-12.1 moderate Please Install the update. https://lists.opensuse.org/opensuse-updates/2018-03/msg00028.html https://www.suse.com/security/cve/CVE-2018-1000027.html CVE-2018-1000027 https://bugzilla.suse.com/1077006 SUSE Bug 1077006