{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-05-28T00:00:00", "descriptions": [{"lang": "en", "value": "The bdrv_open function in Qemu 1.0 does not properly handle the failure of the mkstemp function, when in snapshot node, which allows local users to overwrite or read arbitrary files via a symlink attack on an unspecified temporary file."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2014-02-26T14:57:02", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "50132", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/50132"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.qemu.org/?p=qemu-stable-0.15.git%3Ba=log"}, {"name": "50689", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/50689"}, {"name": "53725", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/53725"}, {"name": "SUSE-SU-2012:1202", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00024.html"}, {"name": "USN-1522-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1522-1"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commit%3Bh=eba25057b9a5e19d10ace2bc7716667a31297169"}, {"name": "DSA-2545", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2012/dsa-2545"}]}}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2012-2652", "datePublished": "2012-08-07T20:00:00", "dateReserved": "2012-05-14T00:00:00", "dateUpdated": "2014-02-26T14:57:02", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qemu:qemu:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "5E66599D-9EC4-409C-BD26-62EC3B001984", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The bdrv_open function in Qemu 1.0 does not properly handle the failure of the mkstemp function, when in snapshot node, which allows local users to overwrite or read arbitrary files via a symlink attack on an unspecified temporary file."}, {"lang": "es", "value": "La funci\u00f3n bdrv_open en Qemu v1.0 no gestiona de forma adecuada el fallo en la funci\u00f3n mkstemp en un nodo snapshot, lo que permite a usuario locales sobrescribir o leer ficheros a trav\u00e9s de un ataque de enlace simb\u00f3lico sobre un fichero temporal no especificado."}], "id": "CVE-2012-2652", "lastModified": "2023-02-13T00:25:07.177", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-08-07T20:55:03.360", "references": [{"source": "secalert@redhat.com", "url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commit%3Bh=eba25057b9a5e19d10ace2bc7716667a31297169"}, {"source": "secalert@redhat.com", "url": "http://git.qemu.org/?p=qemu-stable-0.15.git%3Ba=log"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00024.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/50132"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/50689"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2012/dsa-2545"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/53725"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1522-1"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}