CVE-2011-1080

{"id": "CVE-2011-1080", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/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": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-06-21T23:55:02.097", "references": [{"url": "http://downloads.avaya.com/css/P8/documents/100145416", "source": "secalert@redhat.com"}, {"url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39", "source": "secalert@redhat.com"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d846f71195d57b0bbb143382647c2c6638b04c5a", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2011-0833.html", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/03/01/10", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=681262", "source": "secalert@redhat.com"}, {"url": "https://github.com/torvalds/linux/commit/d846f71195d57b0bbb143382647c2c6638b04c5a", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line."}, {"lang": "es", "value": "La funci\u00f3n de do_replace en net/bridge/netfilter/ebtables.c en versiones del kernel de Linux anteriores a v2.6.39 no garantiza que un nombre de campo determinado termine con un '\\0', lo que permite a usuarios locales obtener informaci\u00f3n sensible de la pila del kernel aprovechandose de la capacidad CAP_NET_ADMIN para reemplazar a una tabla y luego leer una l\u00ednea de comandos modprobe."}], "lastModified": "2023-02-13T04:29:03.420", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "57A0A2B0-3B9F-40C2-8C7A-CD9590B51315", "versionEndIncluding": "2.6.38.8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7462DB6D-E0A6-4DBB-8E21-66B875184FFC"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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