{"api_version":"1","generated_at":"2026-04-22T23:07:55+00:00","cve":"CVE-2012-3418","urls":{"html":"https://cve.report/CVE-2012-3418","api":"https://cve.report/api/cve/CVE-2012-3418.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2012-3418","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-3418"},"summary":{"title":"CVE-2012-3418","description":"libpcp in Performance Co-Pilot (PCP) before 3.6.5 allows remote attackers to cause a denial of service and possibly execute arbitrary code via (1) a PDU with the numcreds field value greater than the number of actual elements to the __pmDecodeCreds function in p_creds.c; (2) the string byte number value to the __pmDecodeNameList function in p_pmns.c; (3) the numids value to the __pmDecodeIDList function in p_pmns.c; (4) unspecified vectors to the __pmDecodeProfile function in p_profile.c; the (5) status number value or (6) string number value to the __pmDecodeNameList function in p_pmns.c; (7) certain input to the __pmDecodeResult function in p_result.c; (8) the name length field (namelen) to the DecodeNameReq function in p_pmns.c; (9) a crafted PDU_FETCH request to the __pmDecodeFetch function in p_fetch.c; (10) the namelen field in the __pmDecodeInstanceReq function in p_instance.c; (11) the buflen field to the __pmDecodeText function in p_text.c; (12) PDU_INSTANCE packets to the __pmDecodeInstance in p_instance.c; or the (13) c_numpmid or (14) v_numval fields to the __pmDecodeLogControl function in p_lcontrol.c, which triggers integer overflows, heap-based buffer overflows, and/or buffer over-reads.","state":"PUBLIC","assigner":"secalert@redhat.com","published_at":"2012-08-27 23:55:00","updated_at":"2023-11-07 02:11:00"},"problem_types":["CWE-189"],"metrics":[],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=841284","name":"https://bugzilla.redhat.com/show_bug.cgi?id=841284","refsource":"MISC","tags":[],"title":"841284 – __pmDecodeInstance 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