{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2011-01-04T00:00:00", "descriptions": [{"lang": "en", "value": "qemu-kvm before 0.11.0 disables VNC authentication when the password is cleared, which allows remote attackers to bypass authentication and establish VNC sessions."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-08-16T14:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "43733", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/43733"}, {"name": "[oss-security] 20110110 Re: CVE request: qemu-kvm: Setting VNC password to empty string silently disables all authentication", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2011/01/11/1"}, {"name": "[oss-security] 20110112 Re: CVE request: qemu-kvm: Setting VNC password to empty string silently disables all authentication", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2011/01/12/2"}, {"name": "44393", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/44393"}, {"name": "[oss-security] 20110110 CVE request: qemu-kvm: Setting VNC password to empty string silently disables all authentication", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2011/01/10/3"}, {"name": "RHSA-2011:0345", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2011-0345.html"}, {"name": "70992", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://www.osvdb.org/70992"}, {"name": "qemu-vnc-security-bypass(65215)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65215"}, {"name": "42830", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/42830"}, {"name": "USN-1063-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://ubuntu.com/usn/usn-1063-1"}, {"tags": ["x_refsource_MISC"], "url": "https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/697197"}, {"name": "43272", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/43272"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T21:36:02.369Z"}, "title": "CVE Program Container", "references": [{"name": "43733", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/43733"}, {"name": "[oss-security] 20110110 Re: CVE request: qemu-kvm: Setting VNC password to empty string silently disables all authentication", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2011/01/11/1"}, {"name": "[oss-security] 20110112 Re: CVE request: qemu-kvm: Setting VNC password to empty string silently disables all authentication", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2011/01/12/2"}, {"name": "44393", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/44393"}, {"name": "[oss-security] 20110110 CVE request: qemu-kvm: Setting VNC password to empty string silently disables all authentication", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2011/01/10/3"}, {"name": "RHSA-2011:0345", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2011-0345.html"}, {"name": "70992", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://www.osvdb.org/70992"}, {"name": "qemu-vnc-security-bypass(65215)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65215"}, {"name": "42830", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/42830"}, {"name": "USN-1063-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://ubuntu.com/usn/usn-1063-1"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/697197"}, {"name": "43272", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/43272"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2011-0011", "datePublished": "2012-06-21T15:00:00", "dateReserved": "2010-12-07T00:00:00", "dateUpdated": "2024-08-06T21:36:02.369Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qemu:qemu:*:rc2:*:*:*:*:*:*", "matchCriteriaId": "A1EA58FE-B700-4425-AA26-0E3B9EB06D57", "versionEndIncluding": "0.11.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "BC82CD08-F151-489C-9BC4-50C8C9583718", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "75D04344-C6CE-40D5-97ED-42B3DBA1AAD7", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "71CC4D45-66BE-4C23-B541-DD4604ACC9FF", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "2E41058D-380C-4098-96FB-53CC158ED420", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.1.4:*:*:*:*:*:*:*", "matchCriteriaId": "BFE12226-C599-45A2-8CFD-32753F94204B", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.1.5:*:*:*:*:*:*:*", "matchCriteriaId": "C06F8832-B32F-4352-B048-A4ADCE85373E", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.1.6:*:*:*:*:*:*:*", "matchCriteriaId": "5278C685-988B-40D7-9AE9-B4FB8AF41C8C", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.10.0:*:*:*:*:*:*:*", "matchCriteriaId": "39A6382B-A08C-4D58-B3F9-D74132A74B86", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.10.1:*:*:*:*:*:*:*", "matchCriteriaId": "7483B9F2-246C-4B78-9EFA-7734B7209054", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.10.2:*:*:*:*:*:*:*", "matchCriteriaId": "A83436B8-AFC9-4AA2-8414-1F703812718D", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.10.3:*:*:*:*:*:*:*", "matchCriteriaId": "BCA47F54-B59B-45EC-B5D4-DF544E4BE1AF", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.10.4:*:*:*:*:*:*:*", "matchCriteriaId": "4786DEA6-6F23-4969-B7E0-C664FCB2284E", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.10.5:*:*:*:*:*:*:*", "matchCriteriaId": "EA3CABBB-9C1F-4ACD-A2AC-8320348DDA99", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.10.6:*:*:*:*:*:*:*", "matchCriteriaId": "E0ED046D-26E2-4E01-BAB1-F86249A2E827", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.11.0:rc0:*:*:*:*:*:*", "matchCriteriaId": "A4EF80C9-6950-412E-975F-058F20DF9F04", "vulnerable": true}, {"criteria": "cpe:2.3:a:qemu:qemu:0.11.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "921698C0-DCE3-4604-8ED3-B327273D6EAD", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "qemu-kvm before 0.11.0 disables VNC authentication when the password is cleared, which allows remote attackers to bypass authentication and establish VNC sessions."}, {"lang": "es", "value": "qemu-kvm antes de v0.11.0 deshabilita la autenticaci\u00f3n VNC cuando la contrase\u00f1a es eliminada, lo que permite a atacantes remotos eludir la autenticaci\u00f3n y establecer sesiones VNC."}], "id": "CVE-2011-0011", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "HIGH", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:A/AC:H/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.2, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-06-21T15:55:05.863", "references": [{"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2011-0345.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/42830"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/43272"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/43733"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/44393"}, {"source": "secalert@redhat.com", "url": "http://ubuntu.com/usn/usn-1063-1"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2011/01/10/3"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2011/01/11/1"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2011/01/12/2"}, {"source": "secalert@redhat.com", "url": "http://www.osvdb.org/70992"}, {"source": "secalert@redhat.com", "url": "https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/697197"}, {"source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65215"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2011-0345.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/42830"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/43272"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/43733"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/44393"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://ubuntu.com/usn/usn-1063-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2011/01/10/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2011/01/11/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2011/01/12/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.osvdb.org/70992"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/697197"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65215"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2011:0345", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "qemu-kvm-2:0.12.1.2-2.113.el6_0.8", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-03-10T00:00:00Z"}], "bugzilla": {"description": "qemu-kvm: Setting VNC password to empty string silently disables all authentication", "id": "668589", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=668589"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:A/AC:H/Au:N/C:P/I:P/A:P", "status": "verified"}, "details": ["qemu-kvm before 0.11.0 disables VNC authentication when the password is cleared, which allows remote attackers to bypass authentication and establish VNC sessions."], "name": "CVE-2011-0011", "public_date": "2011-01-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-0011\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-0011"], "statement": "This issue does not affect versions of kvm package as shipped with Red Hat Enterprise Linux 5.", "threat_severity": "Moderate"}

{}