gsd-2012-2652
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
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.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2012-2652", "description": "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.", "id": "GSD-2012-2652", "references": [ "https://www.suse.com/security/cve/CVE-2012-2652.html", "https://www.debian.org/security/2012/dsa-2545", "https://www.debian.org/security/2012/dsa-2542" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2012-2652" ], "details": "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.", "id": "GSD-2012-2652", "modified": "2023-12-13T01:20:16.487211Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2012-2652", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_affected": "=", "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://git.qemu.org/?p=qemu-stable-0.15.git%3Ba=log", "refsource": "MISC", "url": "http://git.qemu.org/?p=qemu-stable-0.15.git%3Ba=log" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00024.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00024.html" }, { "name": "http://secunia.com/advisories/50689", "refsource": "MISC", "url": "http://secunia.com/advisories/50689" }, { "name": "http://www.debian.org/security/2012/dsa-2545", "refsource": "MISC", "url": "http://www.debian.org/security/2012/dsa-2545" }, { "name": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commit%3Bh=eba25057b9a5e19d10ace2bc7716667a31297169", "refsource": "MISC", "url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commit%3Bh=eba25057b9a5e19d10ace2bc7716667a31297169" }, { "name": "http://secunia.com/advisories/50132", "refsource": "MISC", "url": "http://secunia.com/advisories/50132" }, { "name": "http://www.securityfocus.com/bid/53725", "refsource": "MISC", "url": "http://www.securityfocus.com/bid/53725" }, { "name": "http://www.ubuntu.com/usn/USN-1522-1", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-1522-1" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:qemu:qemu:1.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2012-2652" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ] } ] }, "references": { "reference_data": [ { "name": "USN-1522-1", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-1522-1" }, { "name": "50132", "refsource": "SECUNIA", "tags": [ "Vendor Advisory" ], "url": "http://secunia.com/advisories/50132" }, { "name": "53725", "refsource": "BID", "tags": [], "url": "http://www.securityfocus.com/bid/53725" }, { "name": "DSA-2545", "refsource": "DEBIAN", "tags": [], "url": "http://www.debian.org/security/2012/dsa-2545" }, { "name": "SUSE-SU-2012:1202", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00024.html" }, { "name": "50689", "refsource": "SECUNIA", "tags": [], "url": "http://secunia.com/advisories/50689" }, { "name": "http://git.qemu.org/?p=qemu-stable-0.15.git%3Ba=log", "refsource": "MISC", "tags": [], "url": "http://git.qemu.org/?p=qemu-stable-0.15.git%3Ba=log" }, { "name": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commit%3Bh=eba25057b9a5e19d10ace2bc7716667a31297169", "refsource": "MISC", "tags": [], "url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commit%3Bh=eba25057b9a5e19d10ace2bc7716667a31297169" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "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, "severity": "MEDIUM", "userInteractionRequired": false } }, "lastModifiedDate": "2023-02-13T00:25Z", "publishedDate": "2012-08-07T20:55Z" } } }
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