{"id":"UBUNTU-CVE-2012-3420","details":"Multiple memory leaks in Performance Co-Pilot (PCP) before 3.6.5 allow remote attackers to cause a denial of service (memory consumption or daemon crash) via a large number of PDUs with (1) a crafted context number to the DoFetch function in pmcd/src/dofetch.c or (2) a negative type value to the __pmGetPDU function in libpcp/src/pdu.c.","modified":"2025-07-16T07:30:57.000878Z","published":"2012-08-27T23:55:00Z","withdrawn":"2025-07-18T16:42:46Z","upstream":["CVE-2012-3420"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2012-3420"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2012-3420"}],"affected":[{"package":{"name":"pcp","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/pcp@3.8.12ubuntu1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.12ubuntu1"}]}],"versions":["3.8.0","3.8.5ubuntu1","3.8.9ubuntu1","3.8.10ubuntu1","3.8.10ubuntu2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libpcp-gui2","binary_version":"3.8.12ubuntu1"},{"binary_version":"3.8.12ubuntu1","binary_name":"libpcp-gui2-dev"},{"binary_name":"libpcp-import-perl","binary_version":"3.8.12ubuntu1"},{"binary_name":"libpcp-import1","binary_version":"3.8.12ubuntu1"},{"binary_name":"libpcp-import1-dev","binary_version":"3.8.12ubuntu1"},{"binary_version":"3.8.12ubuntu1","binary_name":"libpcp-logsummary-perl"},{"binary_name":"libpcp-mmv-perl","binary_version":"3.8.12ubuntu1"},{"binary_name":"libpcp-mmv1","binary_version":"3.8.12ubuntu1"},{"binary_name":"libpcp-mmv1-dev","binary_version":"3.8.12ubuntu1"},{"binary_version":"3.8.12ubuntu1","binary_name":"libpcp-pmda-perl"},{"binary_name":"libpcp-pmda3","binary_version":"3.8.12ubuntu1"},{"binary_name":"libpcp-pmda3-dev","binary_version":"3.8.12ubuntu1"},{"binary_name":"libpcp-trace2","binary_version":"3.8.12ubuntu1"},{"binary_name":"libpcp-trace2-dev","binary_version":"3.8.12ubuntu1"},{"binary_name":"libpcp3","binary_version":"3.8.12ubuntu1"},{"binary_version":"3.8.12ubuntu1","binary_name":"libpcp3-dev"},{"binary_name":"pcp","binary_version":"3.8.12ubuntu1"},{"binary_name":"pcp-import-collectl2pcp","binary_version":"3.8.12ubuntu1"},{"binary_name":"pcp-import-iostat2pcp","binary_version":"3.8.12ubuntu1"},{"binary_name":"pcp-import-mrtg2pcp","binary_version":"3.8.12ubuntu1"},{"binary_name":"pcp-import-sar2pcp","binary_version":"3.8.12ubuntu1"},{"binary_name":"pcp-import-sheet2pcp","binary_version":"3.8.12ubuntu1"},{"binary_name":"pcp-testsuite","binary_version":"3.8.12ubuntu1"},{"binary_name":"python-pcp","binary_version":"3.8.12ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-3420.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"low"}]}