{"api_version":"1","generated_at":"2026-04-23T04:09:00+00:00","cve":"CVE-2013-2063","urls":{"html":"https://cve.report/CVE-2013-2063","api":"https://cve.report/api/cve/CVE-2013-2063.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2013-2063","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-2063"},"summary":{"title":"CVE-2013-2063","description":"Integer overflow in X.org libXtst 1.2.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XRecordGetContext function.","state":"PUBLIC","assigner":"secalert@redhat.com","published_at":"2013-06-15 19:55:00","updated_at":"2023-02-13 04:42:00"},"problem_types":["CWE-189"],"metrics":[],"references":[{"url":"http://www.ubuntu.com/usn/USN-1866-1","name":"USN-1866-1","refsource":"UBUNTU","tags":[],"title":"USN-1866-1: libxtst vulnerability | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2014:1436","name":"https://access.redhat.com/errata/RHSA-2014:1436","refsource":"MISC","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106886.html","name":"FEDORA-2013-9073","refsource":"FEDORA","tags":[],"title":"[SECURITY] Fedora 19 Update: libXtst-1.2.1-6.20130524gite7e04b7be.fc19","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2013/05/23/3","name":"[oss-security] 20130523 Fwd: [ANNOUNCE] X.Org Security Advisory: Protocol handling issues  in X Window System client libraries","refsource":"MLIST","tags":[],"title":"oss-security - Fwd: [ANNOUNCE] X.Org Security Advisory: Protocol handling issues\n in X Window System client libraries","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/security/cve/CVE-2013-2063","name":"https://access.redhat.com/security/cve/CVE-2013-2063","refsource":"MISC","tags":[],"title":"CVE-2013-2063 - Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.debian.org/security/2013/dsa-2689","name":"DSA-2689","refsource":"DEBIAN","tags":[],"title":"Debian -- Security Information -- DSA-2689-1 libxtst","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=960366","name":"https://bugzilla.redhat.com/show_bug.cgi?id=960366","refsource":"MISC","tags":[],"title":"960366 – (CVE-2013-2063) CVE-2013-2063 libXtst:Integer overflow leading to heap-based buffer overlow","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.x.org/wiki/Development/Security/Advisory-2013-05-23","name":"http://www.x.org/wiki/Development/Security/Advisory-2013-05-23","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"X.Org Security Advisory:  May 23, 2013","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-06/msg00160.html","name":"openSUSE-SU-2013:1032","refsource":"SUSE","tags":[],"title":"openSUSE-SU-2013:1032-1: moderate: update for libXtst","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-2063","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2063","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"1.0.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"1.0.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"1.0.99.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"1.0.99.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"1.1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"1.2.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"1.0.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"1.0.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"1.0.99.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"1.0.99.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"1.1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"1.2.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2063","vulnerable":"1","versionEndIncluding":"1.2.1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"x","cpe5":"libxtst","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2013-2063","ASSIGNER":"secalert@redhat.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"Integer overflow in X.org libXtst 1.2.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XRecordGetContext function."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"n/a","product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_affected":"=","version_value":"n/a"}]}}]}}]}},"references":{"reference_data":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106886.html","refsource":"MISC","name":"http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106886.html"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-06/msg00160.html","refsource":"MISC","name":"http://lists.opensuse.org/opensuse-updates/2013-06/msg00160.html"},{"url":"http://www.debian.org/security/2013/dsa-2689","refsource":"MISC","name":"http://www.debian.org/security/2013/dsa-2689"},{"url":"http://www.openwall.com/lists/oss-security/2013/05/23/3","refsource":"MISC","name":"http://www.openwall.com/lists/oss-security/2013/05/23/3"},{"url":"http://www.ubuntu.com/usn/USN-1866-1","refsource":"MISC","name":"http://www.ubuntu.com/usn/USN-1866-1"},{"url":"http://www.x.org/wiki/Development/Security/Advisory-2013-05-23","refsource":"MISC","name":"http://www.x.org/wiki/Development/Security/Advisory-2013-05-23"}]}},"nvd":{"publishedDate":"2013-06-15 19:55:00","lastModifiedDate":"2023-02-13 04:42:00","problem_types":["CWE-189"],"metrics":{"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":6.8},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:x:libxtst:1.0.3:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:x:libxtst:1.0.99.2:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:x:libxtst:1.0.99.1:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:x:libxtst:1.1.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:x:libxtst:*:*:*:*:*:*:*:*","versionEndIncluding":"1.2.1","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:x:libxtst:1.0.2:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:x:libxtst:1.2.0:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2013","CveId":"2063","Ordinal":"61690","Title":"CVE-2013-2063","CVE":"CVE-2013-2063","Year":"2013"},"notes":[{"CveYear":"2013","CveId":"2063","Ordinal":"1","NoteData":"Integer overflow in X.org libXtst 1.2.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XRecordGetContext function.","Type":"Description","Title":null},{"CveYear":"2013","CveId":"2063","Ordinal":"2","NoteData":"2013-06-15","Type":"Other","Title":"Published"},{"CveYear":"2013","CveId":"2063","Ordinal":"3","NoteData":"2013-06-21","Type":"Other","Title":"Modified"}]}}}