Code injection

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...

UBUNTU-CVE-2012-3421

The pduread function in pdu.c in libpcp in Performance Co-Pilot PCP before 3.6.5 does not properly time out connections, which allows remote attackers to cause a denial of service pmcd hang by sending individual bytes of a PDU separately, related to an "event-driven programming flaw."...