fkie_cve-2009-1255
Vulnerability from fkie_nvd
Published
2009-04-30 20:30
Modified
2025-04-09 00:30
Severity ?
Summary
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.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
memcachedb | memcached | * | |
memcachedb | memcached | 0.0.1 | |
memcachedb | memcached | 0.0.2 | |
memcachedb | memcached | 0.0.3 | |
memcachedb | memcached | 0.0.4 | |
memcachedb | memcached | 0.1.0 | |
memcachedb | memcached | 0.1.1 | |
memcachedb | memcached | 1.0.0 | |
memcachedb | memcached | 1.0.1 | |
memcachedb | memcached | 1.0.2 | |
memcachedb | memcached | 1.0.3 | |
memcachedb | memcached | 1.0.4 | |
memcachedb | memcached | 1.1.0 | |
memcachedb | memcached | 1.2.0 | |
memcachedb | memcached | 1.2.1 |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:memcachedb:memcached:*:*:*:*:*:*:*:*", "matchCriteriaId": "82B62E56-CCC2-4239-8B5C-81FF1D6BF32F", "versionEndIncluding": "1.2.0", "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", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "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\u0027s 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." } ], "id": "CVE-2009-1255", "lastModified": "2025-04-09T00:30:58.490", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2009-04-30T20:30:00.343", "references": [ { "source": "cve@mitre.org", "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\u0026r=98" }, { "source": "cve@mitre.org", "url": "http://code.google.com/p/memcachedb/source/detail?r=98" }, { "source": "cve@mitre.org", "tags": [ "Exploit", "Patch" ], "url": "http://code.google.com/p/memcachedb/source/diff?spec=svn98\u0026r=98\u0026format=side\u0026path=/trunk/memcachedb.c" }, { "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", "tags": [ "Vendor Advisory" ], "url": "http://secunia.com/advisories/34915" }, { "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ], "url": "http://secunia.com/advisories/34932" }, { "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", "tags": [ "Exploit" ], "url": "http://www.positronsecurity.com/advisories/2009-001.html" }, { "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", "tags": [ "Vendor Advisory" ], "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", "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": "af854a3a-2127-422b-91ae-364da2661108", "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\u0026r=98" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://code.google.com/p/memcachedb/source/detail?r=98" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Patch" ], "url": "http://code.google.com/p/memcachedb/source/diff?spec=svn98\u0026r=98\u0026format=side\u0026path=/trunk/memcachedb.c" }, { "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", "tags": [ "Vendor Advisory" ], "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", "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", "tags": [ "Exploit" ], "url": "http://www.positronsecurity.com/advisories/2009-001.html" }, { "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", "tags": [ "Vendor Advisory" ], "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", "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" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-200" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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