{"id":"UBUNTU-CVE-2015-1337","details":"Simple Streams (simplestreams) does not properly verify the GPG signatures of disk image files, which allows remote mirror servers to spoof disk images and have unspecified other impact via a 403 (aka Forbidden) response.","modified":"2026-02-04T03:51:42.803082Z","published":"2015-09-24T00:00:00Z","related":["USN-2746-1"],"upstream":["CVE-2015-1337"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-1337"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2746-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-1337"}],"affected":[{"package":{"name":"simplestreams","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/simplestreams@0.1.0~bzr341-0ubuntu2.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.1.0~bzr341-0ubuntu2.2"}]}],"versions":["0.1.0~bzr318-0ubuntu1","0.1.0~bzr323-0ubuntu1","0.1.0~bzr323-0ubuntu2","0.1.0~bzr331-0ubuntu1","0.1.0~bzr341-0ubuntu1","0.1.0~bzr341-0ubuntu2","0.1.0~bzr341-0ubuntu2.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"python-simplestreams","binary_version":"0.1.0~bzr341-0ubuntu2.2"},{"binary_name":"python-simplestreams-openstack","binary_version":"0.1.0~bzr341-0ubuntu2.2"},{"binary_version":"0.1.0~bzr341-0ubuntu2.2","binary_name":"python3-simplestreams"},{"binary_name":"simplestreams","binary_version":"0.1.0~bzr341-0ubuntu2.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-1337.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}