{"id":"UBUNTU-CVE-2013-7298","details":"query_params.cpp in cxxtools before 2.2.1 allows remote attackers to cause a denial of service (infinite recursion and crash) via an HTTP query that contains %% (double percent) characters.","modified":"2025-07-16T07:31:31.957004Z","published":"2014-01-26T20:55:00Z","withdrawn":"2025-07-18T16:42:57Z","upstream":["CVE-2013-7298"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-7298"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-7298"}],"affected":[{"package":{"name":"cxxtools","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/cxxtools@2.2.1-1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.1-1"}]}],"versions":["2.2-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libcxxtools-dev","binary_version":"2.2.1-1"},{"binary_version":"2.2.1-1","binary_name":"libcxxtools9"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-7298.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}