Show plain JSON{"id": "CVE-2009-1255", "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:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2009-04-30T20:30:00.343", "references": [{"url": "http://archives.neohapsis.com/archives/fulldisclosure/2009-04/0282.html", "source": "cve@mitre.org"}, {"url": "http://code.google.com/p/memcachedb/source/browse/trunk/ChangeLog?spec=svn98&r=98", "source": "cve@mitre.org"}, {"url": "http://code.google.com/p/memcachedb/source/detail?r=98", "source": "cve@mitre.org"}, {"url": "http://code.google.com/p/memcachedb/source/diff?spec=svn98&r=98&format=side&path=/trunk/memcachedb.c", "tags": ["Exploit", "Patch"], "source": "cve@mitre.org"}, {"url": "http://groups.google.com/group/memcached/browse_thread/thread/ff96a9b88fb5d40e", "source": "cve@mitre.org"}, {"url": "http://osvdb.org/54127", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/34915", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/34932", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/35175", "source": "cve@mitre.org"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:105", "source": "cve@mitre.org"}, {"url": "http://www.positronsecurity.com/advisories/2009-001.html", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/503064/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/34756", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id?1022140", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2009/1196", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2009/1197", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50221", "source": "cve@mitre.org"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg00851.html", "source": "cve@mitre.org"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01256.html", "source": "cve@mitre.org"}, {"url": "http://archives.neohapsis.com/archives/fulldisclosure/2009-04/0282.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://code.google.com/p/memcachedb/source/browse/trunk/ChangeLog?spec=svn98&r=98", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://code.google.com/p/memcachedb/source/detail?r=98", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://code.google.com/p/memcachedb/source/diff?spec=svn98&r=98&format=side&path=/trunk/memcachedb.c", "tags": ["Exploit", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://groups.google.com/group/memcached/browse_thread/thread/ff96a9b88fb5d40e", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://osvdb.org/54127", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/34915", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/34932", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/35175", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:105", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.positronsecurity.com/advisories/2009-001.html", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/503064/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/34756", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1022140", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2009/1196", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2009/1197", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50221", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg00851.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01256.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "The process_stat function in (1) Memcached before 1.2.8 and (2) MemcacheDB 1.2.0 discloses (a) the contents of /proc/self/maps in response to a stats maps command and (b) memory-allocation statistics in response to a stats malloc command, which allows remote attackers to obtain sensitive information such as the locations of memory regions, and defeat ASLR protection, by sending a command to the daemon's TCP port."}, {"lang": "es", "value": "La funci\u00f3n process_stat en (1) Memcached antes de v1.2.8 y (2) MemcacheDB v1.2.0 revela (a) el contenido de /proc/self/maps en respuesta a un comando stats maps (estadisticas de mapas) y (b) las estad\u00edsticas de la asignaci\u00f3n de memoria en respuesta a un comando stats malloc (estadisticas de asignacion de memoria), lo cual permite a atacantes remotos obtener informaci\u00f3n sensible como la localizaci\u00f3n de regiones de memoria, y evitar la protecci\u00f3n ASLR, mediante el env\u00edo de un comando a el demonio del puerto TCP."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:memcachedb:memcached:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "82B62E56-CCC2-4239-8B5C-81FF1D6BF32F", "versionEndIncluding": "1.2.0"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:0.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F664659-721C-4387-A06C-AD30DD9AF762"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:0.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18A83632-06E4-4978-909A-5E145F7A654F"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:0.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9A511459-F98A-4192-8E79-24766D296A47"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:0.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8DC3886A-4C1B-49B9-A334-E9A1C8CA5309"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:0.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AD764B57-6985-4DD2-BA3C-09912715A56A"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:0.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E433DCE9-8C2E-47AC-907E-8306D322D0A6"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:1.0.0:beta:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8164AFC1-6320-44C1-8872-9C26A5E1C173"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:1.0.1:beta:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6397D3FD-EF1F-4B0C-BA6C-26131820A653"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:1.0.2:beta:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2616A383-92BE-4FD2-8A62-8A2CF1F69830"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:1.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F500EE98-0AAA-4C9E-91DF-313E6812CC50"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:1.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF0C217E-B2E4-472A-AE6A-C95D73C8FE4D"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:1.1.0:beta:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07FCB8CB-1434-4486-858D-BC509246231D"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:1.2.0:beta:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6BE87DDD-FF8E-47B2-A30B-7C32ADA6C02A"}, {"criteria": "cpe:2.3:a:memcachedb:memcached:1.2.1:beta:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A76FC002-9B7C-4F3D-A2E7-E416CD6C6336"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"} 