{ "id": "CVE-2009-2691", "sourceIdentifier": "cve@mitre.org", "published": "2009-08-14T15:16:27.467", "lastModified": "2024-11-21T01:05:31.177", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "The mm_for_maps function in fs/proc/base.c in the Linux kernel 2.6.30.4 and earlier allows local users to read (1) maps and (2) smaps files under proc/ via vectors related to ELF loading, a setuid process, and a race condition." }, { "lang": "es", "value": "La funci\u00f3n mm_for_maps en fs/proc/base.c en el kernel Linux v2.6.30.4 y anteriores permiten a usuarios locales leer (1) mapas y (2) ficheros smaps bajo proc/ a trav\u00e9s de vectores relativos a la carga ELF, un proceso setuid, y condici\u00f3n de carrera." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "baseScore": 2.1, "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "baseSeverity": "LOW", "exploitabilityScore": 3.9, "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:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.6.30.4", "matchCriteriaId": "63524387-5057-465B-AC04-C7C5CAEAE73A" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.30:*:*:*:*:*:*:*", "matchCriteriaId": "10E55450-F6D9-483C-9CC8-E651E5A12AB1" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc1:*:*:*:*:*:*", "matchCriteriaId": "45273823-29EA-44DE-8444-3933402C5793" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc2:*:*:*:*:*:*", "matchCriteriaId": "88F60E74-09DB-4D4A-B922-4A46EED0EC20" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc3:*:*:*:*:*:*", "matchCriteriaId": "E242D3DE-D1DC-406A-BCC3-C4380B7EC369" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc5:*:*:*:*:*:*", "matchCriteriaId": "8598D6E5-0C5C-4A31-841A-C12801DB7D91" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc6:*:*:*:*:*:*", "matchCriteriaId": "59800B0A-477B-42F8-A58A-5144F455AE01" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.30:rc7-git6:*:*:*:*:*:*", "matchCriteriaId": "F166BF6B-BFB0-4206-BD59-179701572F1C" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.30.1:*:*:*:*:*:*:*", "matchCriteriaId": "99AC6D46-A0BF-4F1D-88BB-03BF74FDB84F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.30.2:*:*:*:*:*:*:*", "matchCriteriaId": "CC40B6DE-09D9-422B-965B-7EB9F6661DEB" } ] } ] } ], "references": [ { "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=00f89d218523b9bf6b522349c039d5ac80aa536d", "source": "cve@mitre.org" }, { "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=13f0feafa6b8aead57a2a328e2fca6a5828bf286", "source": "cve@mitre.org" }, { "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=704b836cbf19e885f8366bccb2e4b0474346c02d", "source": "cve@mitre.org" }, { "url": "http://lkml.org/lkml/2009/6/23/652", "source": "cve@mitre.org" }, { "url": "http://lkml.org/lkml/2009/6/23/653", "source": "cve@mitre.org", "tags": [ "Patch" ] }, { "url": "http://marc.info/?l=linux-kernel&m=124718946021193", "source": "cve@mitre.org", "tags": [ "Patch" ] }, { "url": "http://marc.info/?l=linux-kernel&m=124718949821250", "source": "cve@mitre.org", "tags": [ "Patch" ] }, { "url": "http://secunia.com/advisories/36265", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://secunia.com/advisories/36501", "source": "cve@mitre.org" }, { "url": "http://www.debian.org/security/2010/dsa-2005", "source": "cve@mitre.org" }, { "url": "http://www.openwall.com/lists/oss-security/2009/08/11/1", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/bid/36019", "source": "cve@mitre.org" }, { "url": "http://www.vupen.com/english/advisories/2009/2246", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=516171", "source": "cve@mitre.org" }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/52401", "source": "cve@mitre.org" }, { "url": "https://rhn.redhat.com/errata/RHSA-2009-1540.html", "source": "cve@mitre.org" }, { "url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01256.html", "source": "cve@mitre.org" }, { "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=00f89d218523b9bf6b522349c039d5ac80aa536d", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=13f0feafa6b8aead57a2a328e2fca6a5828bf286", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=704b836cbf19e885f8366bccb2e4b0474346c02d", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://lkml.org/lkml/2009/6/23/652", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://lkml.org/lkml/2009/6/23/653", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ] }, { "url": "http://marc.info/?l=linux-kernel&m=124718946021193", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ] }, { "url": "http://marc.info/?l=linux-kernel&m=124718949821250", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ] }, { "url": "http://secunia.com/advisories/36265", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://secunia.com/advisories/36501", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.debian.org/security/2010/dsa-2005", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.openwall.com/lists/oss-security/2009/08/11/1", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securityfocus.com/bid/36019", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.vupen.com/english/advisories/2009/2246", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=516171", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/52401", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://rhn.redhat.com/errata/RHSA-2009-1540.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01256.html", "source": "af854a3a-2127-422b-91ae-364da2661108" } ], "vendorComments": [ { "organization": "Red Hat", "comment": "The Red Hat Security Response Team has rated this issue as having moderate security impact.\n\nWe currently have no plans to fix this flaw in Red Hat Enterprise Linux 3, 4, and 5 as it is not possible to trigger the information leak if the suid_dumpable tunable is set to zero (which is the default).\n\nIt was addressed in Red Hat Enterprise MRG via: https://rhn.redhat.com/errata/RHSA-2009-1540.html", "lastModified": "2009-11-04T00:00:00" } ] }