CVE-2015-0283

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2015-03-26T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The slapi-nis plug-in before 0.54.2 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a request for a (1) group with a large number of members or (2) user that belongs to a large number of groups."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-12-29T18:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://git.fedorahosted.org/cgit/slapi-nis.git/commit/?id=6573f91c95f7a353ad3bdf2fe95b0c15932aa097"}, {"name": "FEDORA-2015-4747", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154314.html"}, {"name": "FEDORA-2015-4788", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/154103.html"}, {"name": "73377", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/73377"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1195729"}, {"name": "RHSA-2015:0728", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2015-0728.html"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T04:03:10.683Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://git.fedorahosted.org/cgit/slapi-nis.git/commit/?id=6573f91c95f7a353ad3bdf2fe95b0c15932aa097"}, {"name": "FEDORA-2015-4747", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154314.html"}, {"name": "FEDORA-2015-4788", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/154103.html"}, {"name": "73377", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/73377"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1195729"}, {"name": "RHSA-2015:0728", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2015-0728.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2015-0283", "datePublished": "2015-03-30T14:00:00.000Z", "dateReserved": "2014-11-18T00:00:00.000Z", "dateUpdated": "2024-08-06T04:03:10.683Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:slapi-nis:*:*:*:*:*:*:*:*", "matchCriteriaId": "62BE980E-E956-4A0E-8E24-4E4B41260837", "versionEndIncluding": "0.54.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The slapi-nis plug-in before 0.54.2 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a request for a (1) group with a large number of members or (2) user that belongs to a large number of groups."}, {"lang": "es", "value": "El plugin slapi-nis anterior a 0.54.2 no reasigna correctamente la memoria cuando procesa las cuentas de usuarios, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (bucle infinito y consumo de CPU) a trav\u00e9s de una solicitud para (1) un grupo con un n\u00famero grande de miembros o (2) un usuario que pertenece a un n\u00famero grande de grupos."}], "id": "CVE-2015-0283", "lastModified": "2026-06-17T00:19:54.227", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2015-03-30T14:59:00.070", "references": [{"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154314.html"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/154103.html"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2015-0728.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/73377"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1195729"}, {"source": "secalert@redhat.com", "url": "https://git.fedorahosted.org/cgit/slapi-nis.git/commit/?id=6573f91c95f7a353ad3bdf2fe95b0c15932aa097"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154314.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/154103.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2015-0728.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/73377"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1195729"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.fedorahosted.org/cgit/slapi-nis.git/commit/?id=6573f91c95f7a353ad3bdf2fe95b0c15932aa097"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "This issue was discovered by Sumit Bose (Red Hat).", "affected_release": [{"advisory": "RHSA-2015:0728", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "ipa-0:4.1.0-18.ael7b_1.3", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2015-03-26T00:00:00Z"}, {"advisory": "RHSA-2015:0728", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "slapi-nis-0:0.54-3.el7_1", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2015-03-26T00:00:00Z"}], "bugzilla": {"description": "slapi-nis: infinite loop in getgrnam_r() and getgrgid_r()", "id": "1195729", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1195729"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "verified"}, "cwe": "CWE-835", "details": ["The slapi-nis plug-in before 0.54.2 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a request for a (1) group with a large number of members or (2) user that belongs to a large number of groups.", "It was discovered that the slapi-nis Directory Server plug-in did not correctly perform memory reallocation when handling user account information. A request for information about a group with many members, or a request for a user that belongs to a large number of groups, would cause a Directory Server to enter an infinite loop and consume an excessive amount of CPU time."], "name": "CVE-2015-0283", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "slapi-nis", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2015-03-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-0283\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-0283"], "threat_severity": "Moderate"}

{}