{"schema_version":"1.7.2","id":"OESA-2025-2279","modified":"2025-09-12T14:26:10Z","published":"2025-09-12T14:26:10Z","upstream":["CVE-2025-4476"],"summary":"libsoup3 security update","details":"Libsoup is an HTTP library implementation in C. It was originally part of a SOAP (Simple Object Access Protocol) implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages.\r\n\r\nSecurity Fix(es):\n\nA denial-of-service vulnerability has been identified in the libsoup HTTP client library. This flaw can be triggered when a libsoup client receives a 401 (Unauthorized) HTTP response containing a specifically crafted domain parameter within the WWW-Authenticate header. Processing this malformed header can lead to a crash of the client application using libsoup. An attacker could exploit this by setting up a malicious HTTP server. If a user's application using the vulnerable libsoup library connects to this malicious server, it could result in a denial-of-service. Successful exploitation requires tricking a user's client application into connecting to the attacker's malicious server.(CVE-2025-4476)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS","name":"libsoup3","purl":"pkg:rpm/openEuler/libsoup3&distro=openEuler-24.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.4-5.oe2403"}]}],"ecosystem_specific":{"aarch64":["libsoup3-3.4.4-5.oe2403.aarch64.rpm","libsoup3-debuginfo-3.4.4-5.oe2403.aarch64.rpm","libsoup3-debugsource-3.4.4-5.oe2403.aarch64.rpm","libsoup3-devel-3.4.4-5.oe2403.aarch64.rpm"],"noarch":["libsoup3-help-3.4.4-5.oe2403.noarch.rpm"],"src":["libsoup3-3.4.4-5.oe2403.src.rpm"],"x86_64":["libsoup3-3.4.4-5.oe2403.x86_64.rpm","libsoup3-debuginfo-3.4.4-5.oe2403.x86_64.rpm","libsoup3-debugsource-3.4.4-5.oe2403.x86_64.rpm","libsoup3-devel-3.4.4-5.oe2403.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2279"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-4476"}],"database_specific":{"severity":"Medium"}}