CVE-2012-3421

{"id": "CVE-2012-3421", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-08-27T23:55:02.290", "references": [{"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-August/085324.html", "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-August/085333.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00024.html", "source": "secalert@redhat.com"}, {"url": "http://oss.sgi.com/cgi-bin/gitweb.cgi?p=pcp/pcp.git%3Ba=blob%3Bf=CHANGELOG%3Bh=16c9cbb2f61d909487ea1c3171f4ab33e5648ac5%3Bhb=fe51067ae869a4d59f350ac319b09edcb77ac8e6", "source": "secalert@redhat.com"}, {"url": "http://oss.sgi.com/cgi-bin/gitweb.cgi?p=pcp/pcp.git%3Ba=commit%3Bh=9ba85dca940de976176ce196fd5e3c4170936354", "source": "secalert@redhat.com"}, {"url": "http://www.debian.org/security/2012/dsa-2533", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/08/16/1", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=841706", "source": "secalert@redhat.com"}, {"url": "https://hermes.opensuse.org/messages/15471040", "source": "secalert@redhat.com"}, {"url": "https://hermes.opensuse.org/messages/15540133", "source": "secalert@redhat.com"}, {"url": "https://hermes.opensuse.org/messages/15540172", "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-August/085324.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-August/085333.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00024.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://oss.sgi.com/cgi-bin/gitweb.cgi?p=pcp/pcp.git%3Ba=blob%3Bf=CHANGELOG%3Bh=16c9cbb2f61d909487ea1c3171f4ab33e5648ac5%3Bhb=fe51067ae869a4d59f350ac319b09edcb77ac8e6", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://oss.sgi.com/cgi-bin/gitweb.cgi?p=pcp/pcp.git%3Ba=commit%3Bh=9ba85dca940de976176ce196fd5e3c4170936354", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2012/dsa-2533", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2012/08/16/1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=841706", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://hermes.opensuse.org/messages/15471040", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://hermes.opensuse.org/messages/15540133", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://hermes.opensuse.org/messages/15540172", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "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.\""}, {"lang": "es", "value": "La funci\u00f3n pduread en pdu.c en libpcp en Performance Co-Pilot (PCP) anterior a v3.6.5 no realiza el tiempo de espera de conexiones, permitiendo a atacantes remotos provocar una denegaci\u00f3n de servicio (pmcd bloquea) mediante el env\u00edo de bytes individuales de una PDU por separado , en relaci\u00f3n a un \"defecto de programaci\u00f3n orientada a eventos.\""}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sgi:performance_co-pilot:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "61D11953-C33A-47B0-B47E-10FD9ACA7A8B", "versionEndIncluding": "3.6.4"}, {"criteria": "cpe:2.3:a:sgi:performance_co-pilot:2.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "81FC987D-ACD6-4495-87FE-5C3547CE22B8"}, {"criteria": "cpe:2.3:a:sgi:performance_co-pilot:2.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DECE1AE3-0247-4170-A02F-03D33A6DD33B"}, {"criteria": "cpe:2.3:a:sgi:performance_co-pilot:2.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D4E5A424-E298-4967-8174-CB6035126750"}, {"criteria": "cpe:2.3:a:sgi:performance_co-pilot:2.1.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DCFD1859-A3F0-4A1C-B593-B9FBFDF165D9"}, {"criteria": "cpe:2.3:a:sgi:performance_co-pilot:2.1.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5B5E5B48-F324-49DB-BD42-B8F9B9C3EA72"}, {"criteria": "cpe:2.3:a:sgi:performance_co-pilot:2.1.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C9D6FF9F-006D-45C9-B0A1-A2E450A75590"}, {"criteria": "cpe:2.3:a:sgi:performance_co-pilot:2.1.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1C8F4743-9016-453B-81E7-F3BEC6979FE1"}, {"criteria": "cpe:2.3:a:sgi:performance_co-pilot:2.1.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "817F8589-040B-4216-95A2-FE70000B1CDD"}, {"criteria": "cpe:2.3:a:sgi:performance_co-pilot:2.1.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C4B93DB7-2220-4CF6-B2F3-BB953023EE94"}, {"criteria": "cpe:2.3:a:sgi:performance_co-pilot:2.1.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4F9A53D4-333E-4DD1-A99D-AC35C808A138"}, {"criteria": "cpe:2.3:a:sgi:performance_co-pilot:2.1.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F08C5F0-6EF7-4539-9CED-D3F3E81EEA82"}, {"criteria": "cpe:2.3:a:sgi:performance_co-pilot:2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "551F7EA0-7323-4D0C-8DE2-EE08689DAFDE"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}