CVE-2011-0495

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://downloads.asterisk.org/pub/security/AST-2011-001.html", "name": "http://downloads.asterisk.org/pub/security/AST-2011-001.html", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/45839", "name": "45839", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "http://downloads.asterisk.org/pub/security/AST-2011-001-1.6.2.diff", "name": "http://downloads.asterisk.org/pub/security/AST-2011-001-1.6.2.diff", "tags": ["Patch", "Vendor Advisory"], "refsource": "MISC"}, {"url": "http://www.vupen.com/english/advisories/2011/0159", "name": "ADV-2011-0159", "tags": ["Permissions Required"], "refsource": "VUPEN"}, {"url": "http://osvdb.org/70518", "name": "70518", "tags": ["Broken Link"], "refsource": "OSVDB"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053713.html", "name": "FEDORA-2011-0794", "tags": ["Third Party Advisory"], "refsource": "FEDORA"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053689.html", "name": "FEDORA-2011-0774", "tags": ["Third Party Advisory"], "refsource": "FEDORA"}, {"url": "http://secunia.com/advisories/43119", "name": "43119", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.vupen.com/english/advisories/2011/0281", "name": "ADV-2011-0281", "tags": ["Permissions Required"], "refsource": "VUPEN"}, {"url": "http://secunia.com/advisories/42935", "name": "42935", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.debian.org/security/2011/dsa-2171", "name": "DSA-2171", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}, {"url": "http://www.vupen.com/english/advisories/2011/0449", "name": "ADV-2011-0449", "tags": ["Permissions Required"], "refsource": "VUPEN"}, {"url": "http://secunia.com/advisories/43373", "name": "43373", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64831", "name": "asterisk-asturiencode-bo(64831)", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "XF"}, {"url": "http://www.securityfocus.com/archive/1/515781/100/0/threaded", "name": "20110118 AST-2011-001: Stack buffer overflow in SIP channel driver", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BUGTRAQ"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Stack-based buffer overflow in the ast_uri_encode function in main/utils.c in Asterisk Open Source before 1.4.38.1, 1.4.39.1, 1.6.1.21, 1.6.2.15.1, 1.6.2.16.1, 1.8.1.2, 1.8.2.; and Business Edition before C.3.6.2; when running in pedantic mode allows remote authenticated users to execute arbitrary code via crafted caller ID data in vectors involving the (1) SIP channel driver, (2) URIENCODE dialplan function, or (3) AGI dialplan function."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-787"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2011-0495", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2011-01-20T19:00Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "1.2.40", "versionStartIncluding": "1.2.0"}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.4.38.1", "versionStartIncluding": "1.4.0"}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.4.39.1", "versionStartIncluding": "1.4.39"}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.6.1.21", "versionStartIncluding": "1.6.1"}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.6.2.15.1", "versionStartIncluding": "1.6.2"}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.6.2.16.1", "versionStartIncluding": "1.6.2.16"}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.8.1.2", "versionStartIncluding": "1.8.0"}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.8.2.2", "versionStartIncluding": "1.8.2"}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:*:*:*:*:business:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "c.3.6.2"}, {"cpe23Uri": "cpe:2.3:a:digium:asterisknow:1.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:digium:s800i_firmware:1.2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:digium:s800i:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2020-07-15T13:40Z"}