{"api_version":"1","generated_at":"2026-07-23T04:50:23+00:00","cve":"CVE-2016-5080","urls":{"html":"https://cve.report/CVE-2016-5080","api":"https://cve.report/api/cve/CVE-2016-5080.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2016-5080","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-5080"},"summary":{"title":"CVE-2016-5080","description":"Integer overflow in the rtxMemHeapAlloc function in asn1rt_a.lib in Objective Systems ASN1C for C/C++ before 7.0.2 allows context-dependent attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow), on a system running an application compiled by ASN1C, via crafted ASN.1 data.","state":"PUBLISHED","assigner":"certcc","published_at":"2016-07-19 22:59:01","updated_at":"2026-05-06 22:30:45"},"problem_types":["NVD-CWE-Other","n/a"],"metrics":[{"version":"3.0","source":"nvd@nist.gov","type":"Primary","score":"9.8","severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"10","severity":"","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C","baseScore":10,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html","name":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"CPU Oct 2018","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/archive/1/538952/100/0/threaded","name":"http://www.securityfocus.com/archive/1/538952/100/0/threaded","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"SecurityFocus","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://seclists.org/fulldisclosure/2016/Jul/65","name":"http://seclists.org/fulldisclosure/2016/Jul/65","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Full Disclosure: CVE-2016-5080: Memory corruption in code generated by Objective Systems Inc. ASN1C compiler for C/C++ [STIC-2016-0603]","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.ncsc.nl/dienstverlening/response-op-dreigingen-en-incidenten/beveiligingsadviezen/NCSC-2016-0650+1.00+Kwetsbaarheid+verholpen+in+ASN1C.html","name":"https://www.ncsc.nl/dienstverlening/response-op-dreigingen-en-incidenten/beveiligingsadviezen/NCSC-2016-0650+1.00+Kwetsbaarheid+verholpen+in+ASN1C.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"NCSC-2016-0650 [1.00] | NCSC","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160721-asn1c","name":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160721-asn1c","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Vulnerability in Objective Systems ASN1C Compiler Affecting Cisco Products","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://source.android.com/security/bulletin/2017-01-01.html","name":"https://source.android.com/security/bulletin/2017-01-01.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Android Security Bulletin—January 2017 | Android Open Source Project","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://packetstormsecurity.com/files/137970/Objective-Systems-Inc.-ASN1C-For-C-C-Heap-Memory-Corruption.html","name":"http://packetstormsecurity.com/files/137970/Objective-Systems-Inc.-ASN1C-For-C-C-Heap-Memory-Corruption.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Objective Systems Inc. ASN1C For C/C++ Heap Memory Corruption ≈ Packet Storm","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/programa-stic/security-advisories/tree/master/ObjSys/CVE-2016-5080","name":"https://github.com/programa-stic/security-advisories/tree/master/ObjSys/CVE-2016-5080","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Technical Description","Third Party Advisory"],"title":"security-advisories/ObjSys/CVE-2016-5080 at master · programa-stic/security-advisories · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securitytracker.com/id/1036386","name":"http://www.securitytracker.com/id/1036386","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"ASN1C Buffer Overflow in rtxMemHeapAlloc() Lets Users Execute Arbitrary Code - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.kb.cert.org/vuls/id/790839","name":"http://www.kb.cert.org/vuls/id/790839","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","US Government Resource"],"title":"VU#790839 - Objective Systems ASN1C generates code that contains a heap overflow vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/91836","name":"http://www.securityfocus.com/bid/91836","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Objective Systems ASN1C CVE-2016-5080 Heap Based Buffer Overflow Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-5080","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-5080","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2016","cve_id":"5080","vulnerable":"1","versionEndIncluding":"7.0.1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"objective_systems","cpe5":"asn1c","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T00:53:47.106Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://source.android.com/security/bulletin/2017-01-01.html"},{"name":"20160719 CVE-2016-5080: Memory corruption in code generated by Objective Systems Inc. ASN1C compiler for C/C++ [STIC-2016-0603]","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"],"url":"http://www.securityfocus.com/archive/1/538952/100/0/threaded"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/programa-stic/security-advisories/tree/master/ObjSys/CVE-2016-5080"},{"name":"VU#790839","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred"],"url":"http://www.kb.cert.org/vuls/id/790839"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.ncsc.nl/dienstverlening/response-op-dreigingen-en-incidenten/beveiligingsadviezen/NCSC-2016-0650+1.00+Kwetsbaarheid+verholpen+in+ASN1C.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"},{"name":"1036386","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id/1036386"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://packetstormsecurity.com/files/137970/Objective-Systems-Inc.-ASN1C-For-C-C-Heap-Memory-Corruption.html"},{"name":"20160725 CVE-2016-5080: Memory corruption in code generated by Objective Systems Inc. ASN1C compiler for C/C++ [STIC-2016-0603]","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"],"url":"http://seclists.org/fulldisclosure/2016/Jul/65"},{"name":"91836","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/91836"},{"name":"20160721 Vulnerability in Objective Systems ASN1C Compiler Affecting Cisco Products","tags":["vendor-advisory","x_refsource_CISCO","x_transferred"],"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160721-asn1c"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2016-07-19T00:00:00.000Z","descriptions":[{"lang":"en","value":"Integer overflow in the rtxMemHeapAlloc function in asn1rt_a.lib in Objective Systems ASN1C for C/C++ before 7.0.2 allows context-dependent attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow), on a system running an application compiled by ASN1C, via crafted ASN.1 data."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-10-17T00:57:01.000Z","orgId":"37e5125f-f79b-445b-8fad-9564f167944b","shortName":"certcc"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://source.android.com/security/bulletin/2017-01-01.html"},{"name":"20160719 CVE-2016-5080: Memory corruption in code generated by Objective Systems Inc. ASN1C compiler for C/C++ [STIC-2016-0603]","tags":["mailing-list","x_refsource_BUGTRAQ"],"url":"http://www.securityfocus.com/archive/1/538952/100/0/threaded"},{"tags":["x_refsource_MISC"],"url":"https://github.com/programa-stic/security-advisories/tree/master/ObjSys/CVE-2016-5080"},{"name":"VU#790839","tags":["third-party-advisory","x_refsource_CERT-VN"],"url":"http://www.kb.cert.org/vuls/id/790839"},{"tags":["x_refsource_MISC"],"url":"https://www.ncsc.nl/dienstverlening/response-op-dreigingen-en-incidenten/beveiligingsadviezen/NCSC-2016-0650+1.00+Kwetsbaarheid+verholpen+in+ASN1C.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"},{"name":"1036386","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id/1036386"},{"tags":["x_refsource_MISC"],"url":"http://packetstormsecurity.com/files/137970/Objective-Systems-Inc.-ASN1C-For-C-C-Heap-Memory-Corruption.html"},{"name":"20160725 CVE-2016-5080: Memory corruption in code generated by Objective Systems Inc. ASN1C compiler for C/C++ [STIC-2016-0603]","tags":["mailing-list","x_refsource_FULLDISC"],"url":"http://seclists.org/fulldisclosure/2016/Jul/65"},{"name":"91836","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/91836"},{"name":"20160721 Vulnerability in Objective Systems ASN1C Compiler Affecting Cisco Products","tags":["vendor-advisory","x_refsource_CISCO"],"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160721-asn1c"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cert@cert.org","ID":"CVE-2016-5080","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Integer overflow in the rtxMemHeapAlloc function in asn1rt_a.lib in Objective Systems ASN1C for C/C++ before 7.0.2 allows context-dependent attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow), on a system running an application compiled by ASN1C, via crafted ASN.1 data."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://source.android.com/security/bulletin/2017-01-01.html","refsource":"CONFIRM","url":"https://source.android.com/security/bulletin/2017-01-01.html"},{"name":"20160719 CVE-2016-5080: Memory corruption in code generated by Objective Systems Inc. ASN1C compiler for C/C++ [STIC-2016-0603]","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/538952/100/0/threaded"},{"name":"https://github.com/programa-stic/security-advisories/tree/master/ObjSys/CVE-2016-5080","refsource":"MISC","url":"https://github.com/programa-stic/security-advisories/tree/master/ObjSys/CVE-2016-5080"},{"name":"VU#790839","refsource":"CERT-VN","url":"http://www.kb.cert.org/vuls/id/790839"},{"name":"https://www.ncsc.nl/dienstverlening/response-op-dreigingen-en-incidenten/beveiligingsadviezen/NCSC-2016-0650+1.00+Kwetsbaarheid+verholpen+in+ASN1C.html","refsource":"MISC","url":"https://www.ncsc.nl/dienstverlening/response-op-dreigingen-en-incidenten/beveiligingsadviezen/NCSC-2016-0650+1.00+Kwetsbaarheid+verholpen+in+ASN1C.html"},{"name":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"},{"name":"1036386","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1036386"},{"name":"http://packetstormsecurity.com/files/137970/Objective-Systems-Inc.-ASN1C-For-C-C-Heap-Memory-Corruption.html","refsource":"MISC","url":"http://packetstormsecurity.com/files/137970/Objective-Systems-Inc.-ASN1C-For-C-C-Heap-Memory-Corruption.html"},{"name":"20160725 CVE-2016-5080: Memory corruption in code generated by Objective Systems Inc. ASN1C compiler for C/C++ [STIC-2016-0603]","refsource":"FULLDISC","url":"http://seclists.org/fulldisclosure/2016/Jul/65"},{"name":"91836","refsource":"BID","url":"http://www.securityfocus.com/bid/91836"},{"name":"20160721 Vulnerability in Objective Systems ASN1C Compiler Affecting Cisco Products","refsource":"CISCO","url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160721-asn1c"}]}}}},"cveMetadata":{"assignerOrgId":"37e5125f-f79b-445b-8fad-9564f167944b","assignerShortName":"certcc","cveId":"CVE-2016-5080","datePublished":"2016-07-19T22:00:00.000Z","dateReserved":"2016-05-26T00:00:00.000Z","dateUpdated":"2024-08-06T00:53:47.106Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2016-07-19 22:59:01","lastModifiedDate":"2026-05-06 22:30:45","problem_types":["NVD-CWE-Other","n/a"],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C","baseScore":10,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10,"impactScore":10,"acInsufInfo":true,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:objective_systems:asn1c:*:*:*:*:*:*:*:*","versionEndIncluding":"7.0.1","matchCriteriaId":"D78E1813-45C2-4252-A3AB-90DB6EB5B25B"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2016","CveId":"5080","Ordinal":"1","Title":"CVE-2016-5080","CVE":"CVE-2016-5080","Year":"2016"},"notes":[{"CveYear":"2016","CveId":"5080","Ordinal":"1","NoteData":"Integer overflow in the rtxMemHeapAlloc function in asn1rt_a.lib in Objective Systems ASN1C for C/C++ before 7.0.2 allows context-dependent attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow), on a system running an application compiled by ASN1C, via crafted ASN.1 data.","Type":"Description","Title":"CVE-2016-5080"},{"CveYear":"2016","CveId":"5080","Ordinal":"2","NoteData":"2016-07-19","Type":"Other","Title":"Published"},{"CveYear":"2016","CveId":"5080","Ordinal":"3","NoteData":"2018-10-16","Type":"Other","Title":"Modified"}]}}}