Security update for haproxy SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2023:0413-1 Final 1 1 2023-02-14T16:07:30Z current 2023-02-14T16:07:30Z 2023-02-14T16:07:30Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for haproxy This update for haproxy fixes the following issues: - CVE-2023-25725: Fixed a serious vulnerability in the HTTP/1 parser (bsc#1208132). - CVE-2023-0056: Fixed denial of service via crash in http_wait_for_response() (bsc#1207181). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Container ses/7.1/ceph/haproxy:latest-2023-413,SUSE-2023-413,SUSE-SLE-Product-HA-15-SP2-2023-413,SUSE-SLE-Product-HA-15-SP3-2023-413 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2023/suse-su-20230413-1/ Link for SUSE-SU-2023:0413-1 https://lists.suse.com/pipermail/sle-security-updates/2023-February/013762.html E-Mail link for SUSE-SU-2023:0413-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1207181 SUSE Bug 1207181 https://bugzilla.suse.com/1208132 SUSE Bug 1208132 https://www.suse.com/security/cve/CVE-2023-0056/ SUSE CVE CVE-2023-0056 page https://www.suse.com/security/cve/CVE-2023-25725/ SUSE CVE CVE-2023-25725 page Container ses/7.1/ceph/haproxy:latest SUSE Linux Enterprise High Availability Extension 15 SP2 SUSE Linux Enterprise High Availability Extension 15 SP3 haproxy-2.0.14-150200.11.15.1 haproxy-2.0.14-150200.11.15.1 as a component of Container ses/7.1/ceph/haproxy:latest haproxy-2.0.14-150200.11.15.1 as a component of SUSE Linux Enterprise High Availability Extension 15 SP2 haproxy-2.0.14-150200.11.15.1 as a component of SUSE Linux Enterprise High Availability Extension 15 SP3 An uncontrolled resource consumption vulnerability was discovered in HAProxy which could crash the service. This issue could allow an authenticated remote attacker to run a specially crafted malicious server in an OpenShift cluster. The biggest impact is to availability. CVE-2023-0056 Container ses/7.1/ceph/haproxy:latest:haproxy-2.0.14-150200.11.15.1 SUSE Linux Enterprise High Availability Extension 15 SP2:haproxy-2.0.14-150200.11.15.1 SUSE Linux Enterprise High Availability Extension 15 SP3:haproxy-2.0.14-150200.11.15.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2023/suse-su-20230413-1/ https://www.suse.com/security/cve/CVE-2023-0056.html CVE-2023-0056 https://bugzilla.suse.com/1207181 SUSE Bug 1207181 HAProxy before 2.7.3 may allow a bypass of access control because HTTP/1 headers are inadvertently lost in some situations, aka "request smuggling." The HTTP header parsers in HAProxy may accept empty header field names, which could be used to truncate the list of HTTP headers and thus make some headers disappear after being parsed and processed for HTTP/1.0 and HTTP/1.1. For HTTP/2 and HTTP/3, the impact is limited because the headers disappear before being parsed and processed, as if they had not been sent by the client. The fixed versions are 2.7.3, 2.6.9, 2.5.12, 2.4.22, 2.2.29, and 2.0.31. CVE-2023-25725 Container ses/7.1/ceph/haproxy:latest:haproxy-2.0.14-150200.11.15.1 SUSE Linux Enterprise High Availability Extension 15 SP2:haproxy-2.0.14-150200.11.15.1 SUSE Linux Enterprise High Availability Extension 15 SP3:haproxy-2.0.14-150200.11.15.1 critical To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2023/suse-su-20230413-1/ https://www.suse.com/security/cve/CVE-2023-25725.html CVE-2023-25725 https://bugzilla.suse.com/1208132 SUSE Bug 1208132