{"id":"UBUNTU-CVE-2019-13038","details":"mod_auth_mellon through 0.14.2 has an Open Redirect via the login?ReturnTo= substring, as demonstrated by omitting the // after http: in the target URL.","modified":"2026-02-04T03:54:31.906024Z","published":"2019-06-29T14:15:00Z","related":["USN-4291-1"],"upstream":["CVE-2019-13038"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-13038"},{"type":"REPORT","url":"https://github.com/Uninett/mod_auth_mellon/issues/35#issuecomment-503974885"},{"type":"REPORT","url":"https://github.com/Uninett/mod_auth_mellon/pull/220"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4291-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-13038"}],"affected":[{"package":{"name":"libapache2-mod-auth-mellon","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libapache2-mod-auth-mellon@0.12.0-2+deb9u1build0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.10.0-1","0.11.0-1","0.12.0-1","0.12.0-2+deb9u1build0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libapache2-mod-auth-mellon","binary_version":"0.12.0-2+deb9u1build0.16.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13038.json"}},{"package":{"name":"libapache2-mod-auth-mellon","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libapache2-mod-auth-mellon@0.13.1-1ubuntu0.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.13.1-1ubuntu0.2"}]}],"versions":["0.13.1-1","0.13.1-1build1","0.13.1-1build2","0.13.1-1ubuntu0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libapache2-mod-auth-mellon","binary_version":"0.13.1-1ubuntu0.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13038.json"}},{"package":{"name":"libapache2-mod-auth-mellon","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libapache2-mod-auth-mellon@0.14.2-1ubuntu2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.14.2-1ubuntu2"}]}],"versions":["0.14.2-1ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libapache2-mod-auth-mellon","binary_version":"0.14.2-1ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13038.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}