{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for curl","title":"Title of the patch"},{"category":"description","text":"This update for curl fixes the following issues:\n\n- CVE-2025-5399: libcurl can possibly get trapped in an endless busy-loop when processing specially crafted packets (bsc#1243933).\n- CVE-2025-5025: No QUIC certificate pinning with wolfSSL (bsc#1243706).\n- CVE-2025-4947: QUIC certificate check skip with wolfSSL (bsc#1243397).\n\nOther bugfixes:\n\n- Fix the --ftp-pasv option in curl v8.14.1 (bsc#1246197).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-Micro-6.1-254","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_20675-1.json"},{"category":"self","summary":"URL for SUSE-SU-2025:20675-1","url":"https://www.suse.com/support/update/announcement/2025/suse-su-202520675-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2025:20675-1","url":"https://lists.suse.com/pipermail/sle-updates/2025-September/041626.html"},{"category":"self","summary":"SUSE Bug 1243397","url":"https://bugzilla.suse.com/1243397"},{"category":"self","summary":"SUSE Bug 1243706","url":"https://bugzilla.suse.com/1243706"},{"category":"self","summary":"SUSE Bug 1243933","url":"https://bugzilla.suse.com/1243933"},{"category":"self","summary":"SUSE Bug 1246197","url":"https://bugzilla.suse.com/1246197"},{"category":"self","summary":"SUSE CVE CVE-2025-4947 page","url":"https://www.suse.com/security/cve/CVE-2025-4947/"},{"category":"self","summary":"SUSE CVE CVE-2025-5025 page","url":"https://www.suse.com/security/cve/CVE-2025-5025/"},{"category":"self","summary":"SUSE CVE CVE-2025-5399 page","url":"https://www.suse.com/security/cve/CVE-2025-5399/"}],"title":"Security update for curl","tracking":{"current_release_date":"2025-09-09T10:21:16Z","generator":{"date":"2025-09-09T10:21:16Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2025:20675-1","initial_release_date":"2025-09-09T10:21:16Z","revision_history":[{"date":"2025-09-09T10:21:16Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"curl-8.14.1-slfo.1.1_1.1.aarch64","product":{"name":"curl-8.14.1-slfo.1.1_1.1.aarch64","product_id":"curl-8.14.1-slfo.1.1_1.1.aarch64"}},{"category":"product_version","name":"libcurl4-8.14.1-slfo.1.1_1.1.aarch64","product":{"name":"libcurl4-8.14.1-slfo.1.1_1.1.aarch64","product_id":"libcurl4-8.14.1-slfo.1.1_1.1.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"curl-8.14.1-slfo.1.1_1.1.ppc64le","product":{"name":"curl-8.14.1-slfo.1.1_1.1.ppc64le","product_id":"curl-8.14.1-slfo.1.1_1.1.ppc64le"}},{"category":"product_version","name":"libcurl4-8.14.1-slfo.1.1_1.1.ppc64le","product":{"name":"libcurl4-8.14.1-slfo.1.1_1.1.ppc64le","product_id":"libcurl4-8.14.1-slfo.1.1_1.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"curl-8.14.1-slfo.1.1_1.1.s390x","product":{"name":"curl-8.14.1-slfo.1.1_1.1.s390x","product_id":"curl-8.14.1-slfo.1.1_1.1.s390x"}},{"category":"product_version","name":"libcurl4-8.14.1-slfo.1.1_1.1.s390x","product":{"name":"libcurl4-8.14.1-slfo.1.1_1.1.s390x","product_id":"libcurl4-8.14.1-slfo.1.1_1.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"curl-8.14.1-slfo.1.1_1.1.x86_64","product":{"name":"curl-8.14.1-slfo.1.1_1.1.x86_64","product_id":"curl-8.14.1-slfo.1.1_1.1.x86_64"}},{"category":"product_version","name":"libcurl4-8.14.1-slfo.1.1_1.1.x86_64","product":{"name":"libcurl4-8.14.1-slfo.1.1_1.1.x86_64","product_id":"libcurl4-8.14.1-slfo.1.1_1.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Micro 6.1","product":{"name":"SUSE Linux Micro 6.1","product_id":"SUSE Linux Micro 6.1","product_identification_helper":{"cpe":"cpe:/o:suse:sl-micro:6.1"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"curl-8.14.1-slfo.1.1_1.1.aarch64 as component of SUSE Linux Micro 6.1","product_id":"SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.aarch64"},"product_reference":"curl-8.14.1-slfo.1.1_1.1.aarch64","relates_to_product_reference":"SUSE Linux Micro 6.1"},{"category":"default_component_of","full_product_name":{"name":"curl-8.14.1-slfo.1.1_1.1.ppc64le as component of SUSE Linux Micro 6.1","product_id":"SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.ppc64le"},"product_reference":"curl-8.14.1-slfo.1.1_1.1.ppc64le","relates_to_product_reference":"SUSE Linux Micro 6.1"},{"category":"default_component_of","full_product_name":{"name":"curl-8.14.1-slfo.1.1_1.1.s390x as component of SUSE Linux Micro 6.1","product_id":"SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.s390x"},"product_reference":"curl-8.14.1-slfo.1.1_1.1.s390x","relates_to_product_reference":"SUSE Linux Micro 6.1"},{"category":"default_component_of","full_product_name":{"name":"curl-8.14.1-slfo.1.1_1.1.x86_64 as component of SUSE Linux Micro 6.1","product_id":"SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.x86_64"},"product_reference":"curl-8.14.1-slfo.1.1_1.1.x86_64","relates_to_product_reference":"SUSE Linux Micro 6.1"},{"category":"default_component_of","full_product_name":{"name":"libcurl4-8.14.1-slfo.1.1_1.1.aarch64 as component of SUSE Linux Micro 6.1","product_id":"SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.aarch64"},"product_reference":"libcurl4-8.14.1-slfo.1.1_1.1.aarch64","relates_to_product_reference":"SUSE Linux Micro 6.1"},{"category":"default_component_of","full_product_name":{"name":"libcurl4-8.14.1-slfo.1.1_1.1.ppc64le as component of SUSE Linux Micro 6.1","product_id":"SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.ppc64le"},"product_reference":"libcurl4-8.14.1-slfo.1.1_1.1.ppc64le","relates_to_product_reference":"SUSE Linux Micro 6.1"},{"category":"default_component_of","full_product_name":{"name":"libcurl4-8.14.1-slfo.1.1_1.1.s390x as component of SUSE Linux Micro 6.1","product_id":"SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.s390x"},"product_reference":"libcurl4-8.14.1-slfo.1.1_1.1.s390x","relates_to_product_reference":"SUSE Linux Micro 6.1"},{"category":"default_component_of","full_product_name":{"name":"libcurl4-8.14.1-slfo.1.1_1.1.x86_64 as component of SUSE Linux Micro 6.1","product_id":"SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.x86_64"},"product_reference":"libcurl4-8.14.1-slfo.1.1_1.1.x86_64","relates_to_product_reference":"SUSE Linux Micro 6.1"}]},"vulnerabilities":[{"cve":"CVE-2025-4947","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-4947"}],"notes":[{"category":"general","text":"libcurl accidentally skips the certificate verification for QUIC connections when connecting to a host specified as an IP address in the URL. Therefore, it does not detect impostors or man-in-the-middle attacks.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.x86_64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-4947","url":"https://www.suse.com/security/cve/CVE-2025-4947"},{"category":"external","summary":"SUSE Bug 1243397 for CVE-2025-4947","url":"https://bugzilla.suse.com/1243397"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.x86_64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N","version":"3.1"},"products":["SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.x86_64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-09-09T10:21:16Z","details":"moderate"}],"title":"CVE-2025-4947"},{"cve":"CVE-2025-5025","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-5025"}],"notes":[{"category":"general","text":"libcurl supports *pinning* of the server certificate public key for HTTPS transfers. Due to an omission, this check is not performed when connecting with QUIC for HTTP/3, when the TLS backend is wolfSSL. Documentation says the option works with wolfSSL, failing to specify that it does not for QUIC and HTTP/3. Since pinning makes the transfer succeed if the pin is fine, users could unwittingly connect to an impostor server without noticing.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.x86_64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-5025","url":"https://www.suse.com/security/cve/CVE-2025-5025"},{"category":"external","summary":"SUSE Bug 1243706 for CVE-2025-5025","url":"https://bugzilla.suse.com/1243706"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.x86_64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N","version":"3.1"},"products":["SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.x86_64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-09-09T10:21:16Z","details":"moderate"}],"title":"CVE-2025-5025"},{"cve":"CVE-2025-5399","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-5399"}],"notes":[{"category":"general","text":"Due to a mistake in libcurl's WebSocket code, a malicious server can send a\nparticularly crafted packet which makes libcurl get trapped in an endless\nbusy-loop.\n\nThere is no other way for the application to escape or exit this loop other\nthan killing the thread/process.\n\nThis might be used to DoS libcurl-using application.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.x86_64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-5399","url":"https://www.suse.com/security/cve/CVE-2025-5399"},{"category":"external","summary":"SUSE Bug 1243933 for CVE-2025-5399","url":"https://bugzilla.suse.com/1243933"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.x86_64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"products":["SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:curl-8.14.1-slfo.1.1_1.1.x86_64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.aarch64","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.ppc64le","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.s390x","SUSE Linux Micro 6.1:libcurl4-8.14.1-slfo.1.1_1.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-09-09T10:21:16Z","details":"moderate"}],"title":"CVE-2025-5399"}]}