{"id":"UBUNTU-CVE-2024-52530","details":"GNOME libsoup before 3.6.0 allows HTTP request smuggling in some configurations because '\\0' characters at the end of header names are ignored, i.e., a \"Transfer-Encoding\\0: chunked\" header is treated the same as a \"Transfer-Encoding: chunked\" header.","modified":"2026-04-22T18:37:47.229454Z","published":"2024-11-11T20:15:00Z","related":["USN-7126-1","USN-7127-1"],"upstream":["CVE-2024-52530"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-52530"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-52530"},{"type":"REPORT","url":"https://gitlab.gnome.org/Teams/Releng/security/-/wikis/home"},{"type":"REPORT","url":"https://gitlab.gnome.org/GNOME/libsoup/-/issues/377"},{"type":"REPORT","url":"https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/402"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7127-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7126-1"}],"affected":[{"package":{"name":"libsoup2.4","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libsoup2.4@2.62.1-1ubuntu0.4+esm1?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.62.1-1ubuntu0.4+esm1"}]}],"versions":["2.60.1-1","2.60.2-1","2.60.2-2","2.60.3-1","2.61.90-1","2.62.0-1","2.62.1-1","2.62.1-1ubuntu0.1","2.62.1-1ubuntu0.3","2.62.1-1ubuntu0.4"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"gir1.2-soup-2.4","binary_version":"2.62.1-1ubuntu0.4+esm1"},{"binary_name":"libsoup-gnome2.4-1","binary_version":"2.62.1-1ubuntu0.4+esm1"},{"binary_name":"libsoup2.4-1","binary_version":"2.62.1-1ubuntu0.4+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-52530.json"}},{"package":{"name":"libsoup2.4","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libsoup2.4@2.70.0-1ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.70.0-1ubuntu0.1"}]}],"versions":["2.68.2-0ubuntu1","2.68.2-1","2.68.2-2","2.68.2-2build2","2.69.90-1","2.70.0-1"],"ecosystem_specific":{"availability":"No subscription 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required","binaries":[{"binary_name":"gir1.2-soup-2.4","binary_version":"2.74.2-3ubuntu0.1"},{"binary_name":"libsoup-gnome2.4-1","binary_version":"2.74.2-3ubuntu0.1"},{"binary_version":"2.74.2-3ubuntu0.1","binary_name":"libsoup2.4-1"},{"binary_name":"libsoup2.4-common","binary_version":"2.74.2-3ubuntu0.1"},{"binary_name":"libsoup2.4-tests","binary_version":"2.74.2-3ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-52530.json"}},{"package":{"name":"libsoup3","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/libsoup3@3.0.7-0ubuntu1+esm1?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.7-0ubuntu1+esm1"}]}],"versions":["3.0.4-2","3.0.4-3","3.0.5-1","3.0.7-0ubuntu1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"gir1.2-soup-3.0","binary_version":"3.0.7-0ubuntu1+esm1"},{"binary_version":"3.0.7-0ubuntu1+esm1","binary_name":"libsoup-3.0-0"},{"binary_name":"libsoup-3.0-common","binary_version":"3.0.7-0ubuntu1+esm1"},{"binary_name":"libsoup-3.0-tests","binary_version":"3.0.7-0ubuntu1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-52530.json"}},{"package":{"name":"libsoup2.4","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libsoup2.4@2.74.3-6ubuntu1.1?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.74.3-6ubuntu1.1"}]}],"versions":["2.74.3-1","2.74.3-2","2.74.3-3","2.74.3-6","2.74.3-6build1","2.74.3-6ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"gir1.2-soup-2.4","binary_version":"2.74.3-6ubuntu1.1"},{"binary_version":"2.74.3-6ubuntu1.1","binary_name":"libsoup-2.4-1"},{"binary_name":"libsoup-gnome-2.4-1","binary_version":"2.74.3-6ubuntu1.1"},{"binary_name":"libsoup2.4-common","binary_version":"2.74.3-6ubuntu1.1"},{"binary_name":"libsoup2.4-tests","binary_version":"2.74.3-6ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-52530.json"}},{"package":{"name":"libsoup3","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libsoup3@3.4.4-5ubuntu0.1?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.4-5ubuntu0.1"}]}],"versions":["3.4.2-4","3.4.4-1","3.4.4-2","3.4.4-4","3.4.4-5","3.4.4-5build1","3.4.4-5build2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"gir1.2-soup-3.0","binary_version":"3.4.4-5ubuntu0.1"},{"binary_name":"libsoup-3.0-0","binary_version":"3.4.4-5ubuntu0.1"},{"binary_name":"libsoup-3.0-common","binary_version":"3.4.4-5ubuntu0.1"},{"binary_name":"libsoup-3.0-tests","binary_version":"3.4.4-5ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-52530.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}