{ "id": "CVE-2009-1255", "sourceIdentifier": "cve@mitre.org", "published": "2009-04-30T20:30:00.343", "lastModified": "2024-11-21T01:02:01.520", "vulnStatus": "Modified", "cveTags": [], "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." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "baseScore": 5.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-200" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:*:*:*:*:*:*:*:*", "versionEndIncluding": "1.2.0", "matchCriteriaId": "82B62E56-CCC2-4239-8B5C-81FF1D6BF32F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:0.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "5F664659-721C-4387-A06C-AD30DD9AF762" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:0.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "18A83632-06E4-4978-909A-5E145F7A654F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:0.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "9A511459-F98A-4192-8E79-24766D296A47" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:0.0.4:*:*:*:*:*:*:*", "matchCriteriaId": "8DC3886A-4C1B-49B9-A334-E9A1C8CA5309" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:0.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "AD764B57-6985-4DD2-BA3C-09912715A56A" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:0.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "E433DCE9-8C2E-47AC-907E-8306D322D0A6" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:1.0.0:beta:*:*:*:*:*:*", "matchCriteriaId": "8164AFC1-6320-44C1-8872-9C26A5E1C173" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:1.0.1:beta:*:*:*:*:*:*", "matchCriteriaId": "6397D3FD-EF1F-4B0C-BA6C-26131820A653" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:1.0.2:beta:*:*:*:*:*:*", "matchCriteriaId": "2616A383-92BE-4FD2-8A62-8A2CF1F69830" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:1.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "F500EE98-0AAA-4C9E-91DF-313E6812CC50" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:1.0.4:*:*:*:*:*:*:*", "matchCriteriaId": "DF0C217E-B2E4-472A-AE6A-C95D73C8FE4D" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:1.1.0:beta:*:*:*:*:*:*", "matchCriteriaId": "07FCB8CB-1434-4486-858D-BC509246231D" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:1.2.0:beta:*:*:*:*:*:*", "matchCriteriaId": "6BE87DDD-FF8E-47B2-A30B-7C32ADA6C02A" }, { "vulnerable": true, "criteria": "cpe:2.3:a:memcachedb:memcached:1.2.1:beta:*:*:*:*:*:*", "matchCriteriaId": "A76FC002-9B7C-4F3D-A2E7-E416CD6C6336" } ] } ] } ], "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", "source": "cve@mitre.org", "tags": [ "Exploit", "Patch" ] }, { "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", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://secunia.com/advisories/34932", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "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", "source": "cve@mitre.org", "tags": [ "Exploit" ] }, { "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", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.vupen.com/english/advisories/2009/1197", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "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", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Patch" ] }, { "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", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://secunia.com/advisories/34932", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "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", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit" ] }, { "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", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.vupen.com/english/advisories/2009/1197", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "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" } ] }