{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames (under /dev/shm and /tmp) without O_EXCL."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-07-03T04:06:10", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/ClusterLabs/libqb/issues/338"}, {"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1695948"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/ClusterLabs/libqb/releases/tag/v1.0.5"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/ClusterLabs/libqb/releases/tag/v1.0.4"}, {"name": "108691", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/108691"}, {"name": "openSUSE-SU-2019:1718", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00017.html"}, {"name": "openSUSE-SU-2019:1752", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00027.html"}, {"name": "openSUSE-SU-2019:1891", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00031.html"}, {"name": "RHSA-2019:3610", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2019:3610"}, {"name": "GLSA-202107-03", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/202107-03"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-12779", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames (under /dev/shm and /tmp) without O_EXCL."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/ClusterLabs/libqb/issues/338", "refsource": "MISC", "url": "https://github.com/ClusterLabs/libqb/issues/338"}, {"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1695948", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1695948"}, {"name": "https://github.com/ClusterLabs/libqb/releases/tag/v1.0.5", "refsource": "MISC", "url": "https://github.com/ClusterLabs/libqb/releases/tag/v1.0.5"}, {"name": "https://github.com/ClusterLabs/libqb/releases/tag/v1.0.4", "refsource": "MISC", "url": "https://github.com/ClusterLabs/libqb/releases/tag/v1.0.4"}, {"name": "108691", "refsource": "BID", "url": "http://www.securityfocus.com/bid/108691"}, {"name": "openSUSE-SU-2019:1718", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00017.html"}, {"name": "openSUSE-SU-2019:1752", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00027.html"}, {"name": "openSUSE-SU-2019:1891", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00031.html"}, {"name": "RHSA-2019:3610", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3610"}, {"name": "GLSA-202107-03", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202107-03"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-12779", "datePublished": "2019-06-07T19:44:25", "dateReserved": "2019-06-07T00:00:00", "dateUpdated": "2021-07-03T04:06:10", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:clusterlabs:libqb:*:*:*:*:*:*:*:*", "matchCriteriaId": "74096D2C-384E-446D-8A07-6F58DEBA04C7", "versionEndExcluding": "1.0.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames (under /dev/shm and /tmp) without O_EXCL."}, {"lang": "es", "value": "libqb anterior a la versi\u00f3n 1.0.5 permite a los usuarios locales sobrescribir archivos arbitrarios mediante un ataque de enlace simb\u00f3lico (symlink attack), porque utiliza nombres de archivo predecibles (bajo /dev/shm y /tmp) sin O_EXCL."}], "id": "CVE-2019-12779", "lastModified": "2021-07-03T05:15:07.110", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.6, "confidentialityImpact": "NONE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 9.2, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-06-07T20:29:00.857", "references": [{"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00017.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00027.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00031.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://www.securityfocus.com/bid/108691"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2019:3610"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Patch", "Third Party Advisory", "VDB Entry"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1695948"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Exploit", "Patch", "Third Party Advisory"], "url": "https://github.com/ClusterLabs/libqb/issues/338"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/ClusterLabs/libqb/releases/tag/v1.0.4"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/ClusterLabs/libqb/releases/tag/v1.0.5"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/202107-03"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}