{"id":"UBUNTU-CVE-2015-1783","details":"The prefix variable in the get_or_define_ns function in Lasso before commit 6d854cef4211cdcdbc7446c978f23ab859847cdd allows remote attackers to cause a denial of service (uninitialized memory access and application crash) via unspecified vectors.","modified":"2025-07-16T08:11:25.036405Z","published":"2017-08-11T21:29:00Z","withdrawn":"2025-07-18T16:43:10Z","upstream":["CVE-2015-1783"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-1783"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-1783"}],"affected":[{"package":{"name":"lasso","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/lasso@2.4.1-1build1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.1-1build1"}]}],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"liblasso-perl","binary_version":"2.4.1-1build1"},{"binary_name":"liblasso-perl-dbgsym","binary_version":"2.4.1-1build1"},{"binary_name":"liblasso3","binary_version":"2.4.1-1build1"},{"binary_name":"liblasso3-dev","binary_version":"2.4.1-1build1"},{"binary_name":"php5-lasso","binary_version":"2.4.1-1build1"},{"binary_name":"python-lasso","binary_version":"2.4.1-1build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-1783.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}