CVE-2011-1678

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"2011-04-10T01:29:00.000Z", "dateReserved": "2011-04-09T00:00:00.000Z", "dateUpdated": "2024-08-06T22:37:24.582Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*", "matchCriteriaId": "B345D0C0-A0EA-4E6D-B173-14CCF66FFE0D", "versionEndIncluding": "3.5.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "smbfs in Samba 3.5.8 and earlier attempts to use (1) mount.cifs to append to the /etc/mtab file and (2) umount.cifs to append to the /etc/mtab.tmp file without first checking whether resource limits would interfere, which allows local users to trigger corruption of the /etc/mtab file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089."}, {"lang": "es", "value": "smbfs en Samba v3.5.8 y anteriores, un intento de utilizar (1) mount.cifs para a\u00f1adir al fichero /etc/mtab y (2) umount.cifs para a\u00f1adir al fichero /etc/mtab.tmp sin primero verificar si los l\u00edmites del recursos pudieran interferir, permitir\u00eda a usuarios locales provocar la corrupci\u00f3n del fichero /etc/mtab a trav\u00e9s de un proceso con un valor RLIMIT_FSIZE peque\u00f1o, un asunto relacionado con CVE-2011-1089."}], "id": "CVE-2011-1678", "lastModified": "2026-06-16T23:29:48.533", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 3.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-04-10T02:55:02.243", "references": 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"Third Party Advisory"], "url": "http://openwall.com/lists/oss-security/2011/03/31/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://openwall.com/lists/oss-security/2011/04/01/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:148"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=688980"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66702"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Dan Rosenberg for reporting this issue.", "affected_release": [{"advisory": "RHSA-2011:1219", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "samba-0:3.0.33-0.34.el4", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2011-08-29T00:00:00Z"}, {"advisory": "RHSA-2011:1219", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "samba-0:3.0.33-3.29.el5_7.4", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2011-08-29T00:00:00Z"}, {"advisory": "RHSA-2011:1220", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "samba3x-0:3.5.4-0.83.el5_7.2", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2011-08-29T00:00:00Z"}, {"advisory": "RHSA-2011:1221", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "cifs-utils-0:4.8.1-2.el6_1.2", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-08-29T00:00:00Z"}, {"advisory": "RHSA-2011:1221", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "samba-0:3.5.6-86.el6_1.4", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-08-29T00:00:00Z"}], "bugzilla": {"description": "samba/cifs-utils: mount.cifs and umount.cifs fail to anticipate RLIMIT_FSIZE", "id": "695925", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=695925"}, "csaw": false, "cvss": {"cvss_base_score": "3.3", "cvss_scoring_vector": "AV:L/AC:M/Au:N/C:N/I:P/A:P", "status": "verified"}, "details": ["smbfs in Samba 3.5.8 and earlier attempts to use (1) mount.cifs to append to the /etc/mtab file and (2) umount.cifs to append to the /etc/mtab.tmp file without first checking whether resource limits would interfere, which allows local users to trigger corruption of the /etc/mtab file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089."], "name": "CVE-2011-1678", "public_date": "2011-03-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-1678\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-1678"], "statement": "On Red Hat Enterprise Linux, by default, mount.cifs is not provided with the setuid bit enabled. If a user has turned on the setuid bit (via chmod +s /sbin/mount.cifs), they would be affected by this issue, and can work around the problem by removing the setuid bit. \nRed Hat Enterprise Linux 3 does not provide the mount.cifs program.", "threat_severity": "Low"}

{}